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Griffin Armament Taper Mount Hammer Barrel Compensator
$99.95 $94.95 Save $5.00
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Most Helpful Positive Review Griffin taper comp
This is a great product from Griffin armament, it locks up very tite when running suppressed and also works great unsuppressed. Optics planet is a great choice to go with, especially with their reliable shipping and customer service!
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Taper mount

by Matt, Verified Owner from PA, United States Written on January 28, 2026
Product arrived in a timely manner. The instructions are very easy to follow, watch the YouTube video and you can't go wrong.
Would recommend: Yes
Was it helpful to you? Yes | No

Performs as expected

by Chris C., Verified Owner from AR, United States Written on October 24, 2024
The items were delivered quickly. The Hammer Comp performed as expected. It provides vertical compensation equal to an A2 birdcage but has better flash reduction. F fit and finish is really nice, the quality you'd expect from Griffin Armament.
Would recommend: Yes
Was it helpful to you? Yes | No

Quality muzzle brake

by Rickyblaze, Verified Owner from IN, United States Written on September 24, 2024
I own several of the Griffin Armament gallery mount muzzle brakes. Highly recommend for your suppressor.
Pros:
  • great quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Amazing comp.

by David L, Verified Owner from OH, United States Written on July 8, 2024
Absolutely flawless. I love this thing. Exactly what I needed.
Pros:
  • Quality
Cons:
  • None
Best Used for:
  • Suppressor mounting
Would recommend: Yes
Was it helpful to you? Yes | No

Quality product, design and execution.

by M2, from NM, United States Written on November 15, 2020
Appreciate Griffin Armament quality! With each new purchase it is narrowing my search parameters, which is a very good thing. Well thought out design. Clean and precise machining. Butter smooth finish. Time will tell durability, but I have confidence it will not disappoint.
Would recommend: Yes
0 of 1 found the following review helpful.
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Great compensator

by Ljohnson95k, Verified Owner from KY, United States Written on October 14, 2020
I’ve got this comp on my 18 inch BCM. All I can say is it works as advertised. Keeps the muzzle very controllable but also doesn’t have bad concussion. Having the QD taper mount option is also a nice option.
Would recommend: Yes
Was it helpful to you? Yes | No

great item!

by Andrew Chan, Verified Owner from AL, United States Written on July 22, 2020
This is an awesome product. It really keeps the muzzle blast down so that you can stay on target for easy follow up shots. Great muzzle device! Even though 5.56 doesn’t have a lot of recoil, it helps for those who are new to shooting or for more experience shooters makes it feel like a .22lr so that there is barely to no recoil.
Pros:
  • very effective
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Well Worth the Money!

by Kyle, from WI, United States Written on July 9, 2020
Well designed well built quick attachment/detachment for a suppressor.
Very easy to install and time with the provided shim kit.
Chose this model to extend service life of my suppressor as it provides an extra sacrificial baffle
Would recommend: Yes
Was it helpful to you? Yes | No

Awesome product

by Jonathan Paulson, Verified Owner from OK, United States Written on June 18, 2020
Received this product very quickly and couldn’t be happier with the taper mount. It came with good instructions for mounting, all you need is a 3/4“ crows foot and torque wrench. I love the way it looks as well, very clean /sleek.
Would recommend: Yes
Was it helpful to you? Yes | No

Always quality with Griffing Armament

by James, Verified Owner from TX, United States Written on March 20, 2020
I own several other Griffin products besides this one, and several other muzzle devices manufactured by them for a few of my other rifles. I am planning on swapping out all muzzle devices on all my other rifles to Griffin Armament ones, both to use with their taper mount suppressors and because of the precision quality I've come to love about Griffin products. Compared to other QD or threaded muzzle devices, Griffin devices appear more low profile and don't look so bulky on the end of the barrel. I have one of their other taper mount devices on a heavy profile barrel bolt action rifle and it meshes well with the profile of the barrel. Function is nothing but flawless and never had a problem with trying to time the muzzle devices myself with the shims provided by Griffin. Have come to enjoy and rely on Griffin products and will continue to for a long time to come.
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-06-26 UTC.