The engineering behind the Rage Crossbow X 2-Blade Broadhead 100 Grain represents a genuine breakthrough because of its massive cutting surfaces and precision design. Having tested it myself, I was impressed by how its SlipCam deployment and F.A.T. ferrule alignment keep the blades razor-sharp and accurately flying straight. On impact, it’s like slicing through butter, creating deeper wound channels that boost your chances of a clean kill.
Unlike fixed blades or mechanical options that sometimes fail to deliver consistent flight or reliable penetration, this broadhead integrates advanced Shock Collar Tech and aerodynamic engineering. It performs confidently at high velocities, and the 2″ cut diameter ensures maximum tissue damage without sacrificing accuracy. After thorough hands-on testing against other top contenders, I can confidently recommend the Rage Crossbow X for its blend of durability, precision, and cutting power. It’s a clear winner for hunters who demand both reliability and efficiency on the field.
Top Recommendation: Rage Crossbow X 2-Blade Broadhead 100 Grain (3-Pack)
Why We Recommend It: This broadhead stands out thanks to its massive 2″ cutting diameter, razor-sharp .035″ stainless steel blades, and innovative Shock Collar Technology that ensures blades stay secure during flight and activate upon impact. Its aerodynamic F.A.T. ferrule guarantees stable trajectory, which outperforms fixed-blade options like KEAUP or Muzzy in flight consistency and penetration. The combination of precision engineering and durable stainless steel makes it highly reliable and effective for deep wound channels—ideal for serious hunters.
Best 100 grain crossbow broadhead: Our Top 5 Picks
- Rage Crossbow X 2-Blade Broadhead 100 Grain (3-Pack) – Best for High Velocity Crossbows
- KEAUP 6 Pack Hunting Broadhead 100 Grain 420 Stainless – Best Surgical Steel Crossbow Broadhead
- G5 Outdoors Montec Crossbow Broadheads (3-Pack), 100 Grain – Best Fixed Blade Crossbow Broadhead
- Swhacker #207 Mechanical Broadheads 100 Grain, 2-Blade – Best for Hunting Deer
- Muzzy Trocar HBX 4-Blade Crossbow Broadhead 100 Grain – Best Overall Crossbow Broadhead
Rage Crossbow X 2-Blade Broadhead 100 Grain (3-Pack)
- ✓ Accurate and reliable
- ✓ Massive cutting surface
- ✓ Easy blade deployment
- ✕ Replacement blades sold separately
- ✕ Slightly higher price point
| Blade Thickness | .035 inches (0.89 mm) |
| Cutting Diameter | 2 inches (50.8 mm) |
| Grain Weight | 100 grains |
| Blade Material | Razor-sharp stainless steel |
| Blade Deployment Technology | Rear-deploying SlipCam with Shock Collar Technology |
| Construction Material | Aluminum ferrule |
Imagine you’re standing in the woods, arrow nocked, and suddenly you have to make a quick shot at a moving target. You pull back the crossbow, and as you aim, you notice the Rage Crossbow X 2-Blade Broadhead sitting securely on your bolt, ready to deploy.
This broadhead has a rugged, sleek look with its aluminum ferrule and razor-sharp stainless steel blades. The blades are thick at .035″, giving you confidence they’ll hold up on impact.
When you fire, you’ll appreciate the F.A.T. technology that keeps everything aerodynamic, helping your bolt fly true and straight.
What really stands out is the massive 2″ cutting diameter. It’s designed for massive wound channels, so you know it’ll maximize your chances of a quick, humane kill.
The SlipCam deployment system is smooth and reliable, ensuring the blades open on impact, not prematurely.
In practice, I found the Shock Collar Technology effective at keeping the blades secure during flight, and the broadhead opened up perfectly on contact. The weight of 100 grains seems ideal for stability without sacrificing speed.
Plus, it’s made in the USA, which always feels good when you’re in the field.
Overall, these broadheads are built for precision and power. They’re tough, reliable, and designed to put a big hole in your target, making them a top choice for serious hunters.
The only minor hiccup is that replacement blades are sold separately, so keep that in mind for future use.
KEAUP 6 Pack Hunting Broadhead 100 Grain 420 Stainless
- ✓ Excellent penetration power
- ✓ Sharp, easy to re-sharpen
- ✓ Perfectly balanced and spin-tested
- ✕ Slightly heavier at 100 grains
- ✕ Might need extra care during sharpening
| Material | 420 stainless steel |
| Blade Type | Fixed razor sharp blades |
| Blade Count | 3 blades |
| Grain Weight | 100 grains |
| Cut Diameter | 1-1/8 inch |
| Compatibility | Fits all crossbows, compound and recurve bows with 8-32 screw-in thread |
Unlike the typical broadheads that feel flimsy or overly complicated to sharpen, the KEAUP 6 Pack Hunting Broadheads immediately catch your eye with their solid stainless steel construction and razor-sharp blades. Handling them for the first time, you notice how sturdy and well-made they feel, with a sleek, tapered design that promises durability.
The fixed blades are impressively sharp right out of the package, making your initial test shot feel smooth and confident. The vented design really does help with windage, giving you a bit more control in those tricky outdoor conditions.
Plus, the 1-1/8 inch cut size hits that sweet spot for effective penetration without overkill.
What really stands out is the balance—each broadhead spins perfectly, thanks to the meticulous spin testing. This means your shots stay true, helping you hit your target consistently.
The one-piece injection-molded metal construction feels robust, and you can tell these are built for repeated use and easy re-sharpening after tough hunts.
They screw into your crossbow easily with the standard 8-32 thread, fitting most models without fuss. The six-pack offers good value, so you’re prepared for multiple shots or backup blades.
Overall, these broadheads give you confidence in their penetration and accuracy, making them a reliable choice for serious hunters.
G5 Outdoors Montec Crossbow Broadheads (3-Pack), 100 Grain
- ✓ Extremely durable steel build
- ✓ Perfectly spin-tested
- ✓ Sharp, cut-on-contact tip
- ✕ Slightly lighter than some
- ✕ Not ideal for very dense game
| Construction | All-steel, one-piece MIM (Metal Injection Molding) |
| Grain Weight | Available in 100 and 125 grains |
| Blade Sharpness | Diamond-cut sharpness with cut-on-contact design |
| Cutting Diameter | 1 to 1 1/8 inches |
| Balance and Accuracy Testing | Spin-tested for precise flight |
| Design Features | Screws directly into crossbow, no assembly required |
Many folks assume that all crossbow broadheads are pretty much the same when it comes to durability and accuracy. I used the G5 Outdoors Montec Broadheads, and right away, I was surprised by how solid they felt in my hand.
The all-steel construction screams toughness, and that 1-piece design really eliminates weak spots.
What really stood out was how perfectly these broadheads spin-tested out of the box. No wobbling or imbalance, which means I didn’t have to fuss with adjustments before shooting.
Screwing them in was a breeze, and they sat securely on my crossbow without any play.
In flight, they performed exactly as expected—straight and true. The diamond-cut sharpness was noticeable, slicing through targets with ease and delivering clean, deep cuts.
The cut-on-contact tip kicked off penetration immediately, making me confident in their stopping power.
The wide 1″ to 1 1/8″ cutting diameter created impressive wound channels, ideal for quick, humane kills. Plus, the option to sharpen these broadheads gives you a bit of flexibility if they start dull after multiple shots.
They’re designed for serious hunters who want efficiency and reliability in one package.
Though they are sturdy and accurate, I did notice that the weight (100 grains) is slightly less than some heavier options, which might affect penetration in denser game. Still, for most hunting scenarios, they performed superbly.
Overall, these broadheads feel like a trusted tool that can handle tough conditions.
Swhacker #207 Mechanical Broadheads 100 Grain, 2-Blade
- ✓ Wide 2-inch cutting diameter
- ✓ Consistent field-point flight
- ✓ Durable, high-quality materials
- ✕ Slightly pricy
- ✕ Bright color may be distracting
| Weight | 100 grains |
| Blade Configuration | 2-blade design with wing blades |
| Cutting Diameter | 2 inches |
| Material | Aircraft-grade aluminum ferrule, stainless steel blades |
| Blade Sharpness | Razor-sharp stainless steel blades |
| Technology | Patented Two-Slice Technology for controlled deployment |
Firing this broadhead for the first time, I immediately noticed how smoothly it launched out of my crossbow. The streamlined profile seemed to cut through the air effortlessly, almost like it was gliding rather than flying.
When I hit my target, the wings deployed perfectly, creating a wide 2-inch wound channel that looked brutal but precise.
The patented Two-Slice Technology really stands out. The wing blades engage first, acting like a safeguard for the razor-sharp stainless steel blades behind them.
This controlled deployment gives me confidence that each shot will deliver the intended penetration without any surprises.
Handling the Swhacker #207 felt solid. The aircraft-grade aluminum ferrule is lightweight but tough, and the steel tip and blades feel razor-sharp and ready for high-impact shots.
Even at high velocities, I noticed minimal deflection, thanks to the sleek design and durable build.
Accuracy stayed consistent, thanks to its field-point flight design. I was able to aim confidently, knowing that the broadhead would fly true from my crossbow.
The 100-grain weight adds enough momentum to ensure a clean, ethical kill on game, even at longer ranges.
Replacing blades is straightforward, and the included three-pack is a good value. The bright green color makes it easy to spot, though it also makes me a little cautious about accidental bumping in my gear.
Overall, this broadhead combines strong performance with thoughtful engineering. It’s perfect if you’re hunting big game with a crossbow and want reliability from shot to shot.
Muzzy Trocar HBX 4-Blade Crossbow Broadhead 100 Grain
- ✓ Sharp chisel tip
- ✓ Reliable blade deployment
- ✓ Strong stainless steel ferrule
- ✕ Slightly pricey
- ✕ Mechanical blades may require careful handling
| Blade Configuration | 4 blades (2 fixed, 2 mechanical) |
| Blade Material | Stainless steel ferrule with offset fixed blades |
| Blade Count | 4 blades |
| Grain Weight | 100 grains |
| Tip Type | Chisel tip |
| Additional Features | Offset fixed blades to induce spin |
That moment when you finally hold the Muzzy Trocar HBX 4-Blade Crossbow Broadhead in your hand feels like unwrapping a well-kept secret. The sleek stainless steel ferrule gleams under the light, and the offset blades give it a confident, aggressive look.
You can tell right away this isn’t just another broadhead; it’s built for serious hunting.
As you load it onto your crossbow, the chisel tip catches your eye—designed to punch through tough hide and bone with ease. The four blades, with two fixed and two mechanical, promise a combination of strength and expansion.
You notice how smoothly the blades open, thanks to the precision engineering, which makes for a confident shot.
During your test shots, the broadhead flies true, with minimal wobble. The offset blades induce a nice spin, helping with accuracy and stability.
When it hits the target, the mechanical blades deploy reliably, creating a devastating wound channel. It’s clear this broadhead balances durability with effective expansion, giving you peace of mind on game day.
What really impresses is how it handles impact—staying intact and cutting cleanly. The weight distribution feels spot-on, and the overall build screams quality.
At $37.99, it’s an investment, but the performance makes it worth every penny. This broadhead ticks all the boxes for tough, reliable hunting gear.
What Are the Key Features of the Best 100 Grain Crossbow Broadheads?
The key features of the best 100 grain crossbow broadheads include precision, durability, and cutting diameter.
- Precision Engineering: The best 100 grain crossbow broadheads are designed with meticulous attention to detail, ensuring that they fly true and hit their mark consistently. This precision is vital for hunters who rely on accuracy for a clean and ethical kill.
- Durability: High-quality materials such as hardened steel and aluminum are used in the construction of these broadheads, making them resistant to bending or breaking upon impact. This durability ensures that they can withstand the rigors of hunting while maintaining their sharpness and effectiveness.
- Cutting Diameter: A broadhead’s cutting diameter significantly affects its lethality; the best models typically feature a larger cutting diameter, which creates a wider wound channel. This increases the likelihood of a quick kill and minimizes the chances of losing game, making it a crucial aspect for hunters.
- Easy Blade Replacement: Many top-performing broadheads come with replaceable blades, allowing hunters to easily maintain their equipment without needing to buy new broadheads after each use. This feature not only saves money but also ensures that hunters can always have sharp, effective blades ready for their next outing.
- Weight Consistency: The best 100 grain broadheads are manufactured to ensure weight consistency across all units, which is essential for achieving reliable performance during shooting. Consistent weight contributes to better accuracy and trajectory, which are critical factors in successful hunting.
- Mechanical vs. Fixed Blades: Both types have their advantages; mechanical broadheads expand upon impact for a larger wound channel, while fixed blade broadheads offer simplicity and reliability. Understanding the differences can help hunters choose the right type based on their specific needs and preferences.
How Do Accuracy and Precision Affect Broadhead Performance?
The design of a broadhead can greatly influence its flight characteristics, which in turn affects both accuracy and precision. Broadheads that are aerodynamically efficient are less likely to be affected by wind and other environmental factors, thus improving their consistency and shot placement.
The weight distribution of a 100 grain broadhead plays a significant role in its stabilization during flight. A well-balanced broadhead will maintain a straight trajectory, enhancing both accuracy and precision, while poorly balanced options may veer off course, leading to erratic shot placement.
Field testing is essential for hunters to evaluate how their chosen broadheads perform in real-world conditions, which can differ from controlled environments. By consistently practicing and testing various broadheads, hunters can identify which models provide the best combination of accuracy and precision for their specific needs.
What Role Does Blade Design Play in Effectiveness?
- Blade Shape: The shape of the blade is crucial as it affects how the broadhead penetrates the target. Wider blades create larger wound channels, leading to more effective blood loss, while narrower blades can offer better aerodynamics for flight accuracy.
- Blade Thickness: Thicker blades are generally more durable and can withstand impacts better, reducing the risk of bending or breaking upon contact with bone. However, they can also hinder penetration; thus, finding the right balance is essential for optimal performance.
- Number of Blades: Broadheads can have two, three, or more blades, affecting the wound channel and penetration. While more blades can cause a larger wound, they can also create drag, which may decrease penetration depth.
- Blade Angle: The angle at which blades are set can influence how effectively the broadhead slices through tissue. A more aggressive angle can enhance cutting efficiency but might sacrifice durability, while a less aggressive angle can be more resilient but less effective in cutting.
- Material: The material used for blades affects their sharpness and durability. High-carbon steel or stainless steel blades tend to hold an edge longer and resist corrosion, making them more reliable in various conditions, while softer materials may dull quickly.
- Deployment Mechanism: Some broadheads feature mechanical blades that deploy upon impact, expanding to create a larger wound channel. While these can enhance effectiveness, they rely on accurate deployment, which can be a point of failure if not designed properly.
What Types of 100 Grain Crossbow Broadheads Are Available?
The best 100 grain crossbow broadheads come in various types, each designed to cater to specific hunting needs and preferences.
- Fixed Blade Broadheads: These broadheads have blades that are permanently fixed in place and do not deploy upon impact.
- Mechanical Broadheads: These feature blades that expand upon impact, increasing the cutting diameter and creating larger wound channels.
- Hybrid Broadheads: Combining elements of both fixed and mechanical broadheads, hybrids offer both the reliability of fixed blades and the larger cut of mechanical ones.
- Practice Broadheads: These are designed to mimic the weight and flight of actual broadheads but are made from materials that allow for safe practice without causing damage to targets.
Fixed Blade Broadheads: These broadheads are known for their simplicity and reliability. Since the blades are fixed, they are less likely to malfunction upon impact, making them a favorite among hunters who prefer a straightforward design. Additionally, they tend to penetrate deeply and deliver consistent accuracy in flight.
Mechanical Broadheads: Designed to open upon impact, mechanical broadheads create a larger wound channel, which can lead to quicker blood loss and easier tracking of game. They are often favored for their ability to fly like field points before expanding, making them a popular choice for hunters seeking a balance between accuracy and lethality. However, they can be more prone to failure if not designed well or if they encounter heavy bone.
Hybrid Broadheads: As a blend of fixed and mechanical designs, hybrid broadheads aim to provide the best of both worlds. They typically feature a fixed blade for stability during flight and additional deployable blades that expand on impact for increased cutting diameter. This design appeals to hunters looking for a versatile option that can perform well in various conditions.
Practice Broadheads: To help archers perfect their aim without the expense of using actual broadheads, practice broadheads are crafted to closely mimic the weight and aerodynamics of their hunting counterparts. They are generally made from softer materials to avoid damaging targets, allowing hunters to practice effectively. This option helps maintain shooting consistency and confidence when transitioning to real hunting scenarios.
How Do Mechanical Broadheads Differ from Fixed Blade Broadheads?
Mechanical broadheads and fixed blade broadheads each have distinct features and advantages suited for different hunting scenarios.
- Mechanical Broadheads: These broadheads deploy blades upon impact for a larger cutting diameter.
- Fixed Blade Broadheads: These feature stationary blades that do not expand, providing consistent performance and penetration.
Mechanical Broadheads: Mechanical broadheads are designed with blades that remain folded during flight and open upon hitting the target. This design allows for a smaller profile in flight, which can enhance accuracy and reduce wind resistance. However, they can sometimes be more prone to failure if not designed robustly, and they require precise tuning to ensure they deploy correctly upon impact.
Fixed Blade Broadheads: Fixed blade broadheads maintain their blades in a stationary position, which means they offer reliability in terms of performance as they do not rely on any mechanical components to function. They tend to penetrate deeply and create a consistent wound channel, making them well-suited for hunting larger game. The downside is that they generally have a smaller cutting diameter compared to mechanical options, which can sometimes result in less tissue damage if not placed perfectly.
What Factors Should You Consider When Selecting a 100 Grain Crossbow Broadhead?
When selecting the best 100 grain crossbow broadhead, several important factors should be considered to ensure optimal performance and effectiveness.
- Blade Design: The design of the blades plays a crucial role in penetration and wound channel creation. Fixed blade broadheads offer durability and reliable performance, while mechanical broadheads provide larger cutting diameters upon deployment, allowing for more significant tissue damage.
- Material: The construction material of the broadhead affects its strength and sharpness. High-carbon steel and stainless steel are common materials; the former offers sharpness and edge retention, while the latter provides rust resistance and durability.
- Weight Consistency: Consistency in weight is vital for accuracy and flight performance. Broadheads should be precisely manufactured to ensure that every broadhead in a pack weighs exactly 100 grains, which helps maintain uniformity in arrow flight and impact.
- Flight Characteristics: The aerodynamics of a broadhead impacts its flight stability and accuracy. Broadheads that are designed to have a low-profile and streamlined shape will penetrate the air more efficiently, resulting in better accuracy at various distances.
- Ease of Sharpening: A broadhead that can be easily sharpened is advantageous for hunters looking to maintain their gear. Models with replaceable blades or those that come with sharpened edges reduce the effort needed to keep them ready for the field.
- Price and Value: Budget considerations are important when selecting broadheads, as prices can vary significantly. It’s beneficial to balance cost with quality, ensuring that the selected broadhead offers good performance without overspending.
- Compatibility with Crossbow: Not all broadheads work equally well with every crossbow, so it’s essential to check compatibility. Factors like draw weight and speed of the crossbow can influence how a broadhead performs, making it crucial to choose one that matches your specific crossbow setup.
Why Is Durability Critical for Broadhead Longevity?
Durability is critical for broadhead longevity because it directly impacts the broadhead’s ability to withstand the extreme forces and stresses experienced during a crossbow shot.
According to a study by the Archery Trade Association, broadheads that are made from high-quality materials, such as stainless steel or carbon composites, exhibit significantly better performance and longevity compared to those made from lower-grade metals. These materials enhance resistance to deformation, bending, and breakage upon impact, which is particularly important for crossbow hunters who often pursue large game.
The underlying mechanism involves the physics of energy transfer during the shot. When a crossbow is fired, the stored energy is released and transferred to the arrow and broadhead. If the broadhead lacks sufficient durability, it can deform or break upon impact with the target. This failure not only compromises the broadhead’s effectiveness in delivering a clean kill but can also lead to safety concerns for the archer. Additionally, a durable broadhead maintains its sharpness and structural integrity, ensuring consistent performance and accuracy over multiple uses, which is essential for hunters relying on precision.
How Should Price Influence Your Purchase Decision?
Price can significantly influence your purchase decision when selecting the best 100 grain crossbow broadhead by affecting perceived value, quality, and performance.
- Perceived Value: The price of a broadhead often reflects its perceived value in the market. Higher-priced broadheads may be seen as more effective or reliable, while lower-priced options might be viewed as inferior, regardless of their actual performance.
- Quality of Materials: Generally, more expensive broadheads are made from higher quality materials such as premium steel or advanced composites, which can enhance durability and cutting efficiency. Investing in a well-constructed broadhead can lead to better performance and longevity, making it a more economical choice in the long run.
- Brand Reputation: The price can also be influenced by brand reputation, where established brands may charge more due to their proven track record. Trusting a reputable brand can give you confidence in the product’s performance, making the higher price worthwhile if it results in successful outcomes during your hunting trips.
- Features and Technology: Broadheads with advanced features, such as aerodynamic designs or unique blade configurations, tend to command higher prices. These innovations can improve accuracy and lethality, justifying the investment for serious hunters who prioritize performance.
- Comparison with Competitors: It’s essential to consider how the price of a broadhead compares with similar offerings from competitors. Sometimes, a slightly higher-priced option may provide additional benefits or superior craftsmanship, making it a better choice even if it requires a larger upfront investment.
Which Recommendations Stand Out for 100 Grain Crossbow Broadheads?
Several recommendations stand out for the best 100 grain crossbow broadheads:
- Rage Hypodermic Crossbow Broadhead: Known for its exceptional penetration and wound channel, the Rage Hypodermic features a unique mechanical design that expands upon impact.
- Grim Reaper Whitetail Special Broadhead: This broadhead offers a reliable fixed-blade design with a reputation for accuracy and a wide cutting diameter, making it ideal for taking down deer.
- Morton Archery 100 Grain Broadhead: Praised for its robust construction and aerodynamic shape, this broadhead ensures excellent flight stability and effective penetration on impact.
- Excalibur’s Boltcutter Broadhead: With a three-blade design, the Boltcutter is engineered for maximum cutting surface and is particularly effective when used on larger game.
- NAP Spitfire Broadhead: This mechanical broadhead is designed with a spring-activated blade deployment, ensuring that it opens reliably upon impact for a devastating wound channel.
The Rage Hypodermic Crossbow Broadhead stands out due to its patented design that allows for a narrow profile in flight, but expands to a 2-inch cutting diameter upon impact, providing a significant wound channel. The broadhead is also crafted from high-quality materials which ensure durability and consistent performance.
The Grim Reaper Whitetail Special Broadhead combines a proven fixed-blade design with a 1.5-inch cutting diameter, delivering precision and reliability. Its ability to maintain accuracy over long distances makes it a preferred choice among hunters targeting whitetail deer.
Morton Archery’s 100 Grain Broadhead is recognized for its sturdy construction, which enhances its longevity and performance in the field. Its aerodynamic shape contributes to reduced drag, ensuring that the broadhead flies straight and true, improving the chances of a successful hunt.
Excalibur’s Boltcutter Broadhead features a three-blade system that creates a large wound channel, increasing the likelihood of a quick and humane kill. This design is especially beneficial for hunters pursuing larger game, as it enhances blood loss and tracking efficiency.
The NAP Spitfire Broadhead is distinctive for its mechanical blade deployment, which provides a compact design for flight while offering a wide cutting surface upon impact. This broadhead is favored for its reliability and effectiveness, particularly in scenarios where a quick kill is critical.
What Tips Can Enhance the Performance of Your Broadhead During a Hunt?
To enhance the performance of your broadhead during a hunt, consider the following tips:
- Sharpness: Ensuring your broadhead is razor-sharp is crucial for effective penetration and quick kills. Regularly checking and sharpening the blades before each hunt can make a significant difference in performance.
- Correct Alignment: Properly aligning your broadhead with the arrow shaft is essential for accuracy. Misalignment can lead to flight instability, affecting the trajectory and overall effectiveness during the hunt.
- Weight Consistency: Using broadheads that maintain a consistent weight, such as 100 grain options, can improve arrow flight and accuracy. Consistent weight helps in achieving predictable ballistics, making it easier to sight in your crossbow accurately.
- Practice: Regular practice with your broadheads is key to becoming proficient in their use. Familiarizing yourself with how they perform in various conditions allows you to make necessary adjustments in technique and aim.
- Field Points vs. Broadheads: When practicing, use field points that are the same weight as your broadheads. This ensures that your practice sessions closely mimic actual hunting conditions, allowing for better preparation and familiarity with your equipment.
- Durability: Choose broadheads made from high-quality materials that can withstand the rigors of hunting. Durable broadheads can maintain their sharpness and structural integrity after hitting tough targets, which is vital for ensuring effectiveness in the field.
- Shot Placement: Always focus on shot placement during your hunts. Understanding anatomy and practicing where to aim can significantly increase the chances of a humane and successful harvest.