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Questions & Answers
How much louder is this? Manufacturer Answer

An unsuppressed gun shot is around 160-170db. Since this muzzle device has two braking surfaces, it will add a little bit of concussion but it wont be terrible.

by Griffin Armament, Manufacturer, December 28, 2022
What is the max outer diameter of this and will this work Strike Industries Blast Shield Lightweight Universal Oppressor Muzzle Device? Expert Answer

The Griffin Armament M4SD FlashComp XHP556FC has an outside diameter of .863". The Griffin Armament M4SD FlashComp XHP556FC will work with the Strike Industries OPPRESSOR Universal.

by Hunter, Gear Expert, October 28, 2022
Customer Reviews
Helpful Positive Review Very nice quality flashcomp by Derek, Verified Owner, April 29, 2021
The pictures of this comp make it look like it's a gunmetal grey color, but it is indeed a dark charcoal black. I'm honestly surprised no one else had mentioned that in their reviews. It's a great looking piece though, and performs well.
1/2 found this helpful
Helpful Positive Review Fabulous Device by Jarheadfrog, Verified Owner, June 29, 2020
I looked at a LOT of muzzle devices before selecting this one, and I was not disappointed. Received quickly despite OP backlog. Easy install with clocking washers that were provided by Griffin, nice touch. AR now recoils like a .22, and although i...
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2/2 found this helpful
Most Recent Reviews flash suppression by G, Verified Owner, September 14, 2024
Great product fast shipping easy process! Works great and easy installation!
Most Recent Reviews Excellent Quality by Chase OBrien, Verified Owner, August 31, 2021
This is another example of Griffin Armament’s craftsmanship. Fit and finish are superb. This is an excellent mount for my 30SD suppressor. This is my fifth Griffin muzzle device, and I’ll definitely be buying more!
Most Recent Reviews Great FlashComp for the money by cemart, June 22, 2020
This is one of the best flash comp on the market. I did tons of research before purchasing and I am glad I pick this one at the end. Well package and it comes with clear instructions and extra components for installation. I was able to notice right a...
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Most Recent Reviews Best that money can buy by Smitty, June 21, 2020
The flash comp literally is the best muzzle device on the market. You get just enough compensation while also reducing your muzzle flash. I have it on my BA 11.5 and it shoots amazing. I look forward to getting a Griffin Suppressor to compliment i...
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Color: Black Caliber: 5.56x45mm NATO Finish: Black Oxide Fabric/Material: 17-4 Stainless Steel Weight: 2.9 oz

Code: 28N-BFH-M4SDFC-XHP556FC

MPN: XHP556FC

UPC: 791154080900

List: $99.95Save 14%
$85.46

Product Info for Griffin Armament M4SD FlashComp

The Griffin Armament M4SD FlashComp is the perfect addition to your rifle, literally. Achieving a 5 out of 5 score in the National Tactical Officers Association (NTOA) testing, this device achieved the coveted NTOA Gold seal of approval. These Flash Hiders by Griffin Armament combine the functions of a muzzle brake, tactical compensator, and flash suppressor all into one amazingly versatile device. Compatible with the M4SD series GATE-LOK suppressor, the Griffin Armament M4SD 5.56 FlashComp provides users with a sacrificial baffle that increases the lifespan of your silencer. Get maximum durability, low concussion flash and outstanding recoil reduction all from one single device. With a stainless steel construction, this FlashComp is designed to take quite a beating in the field. Equip the Griffin Armament M4SD FlashComp Attachment to your 5.56 caliber rifle to get an all-in-one device for one incredible price. As an added bonus, a shim set and over-travel stop washer ARE included with this.image

WARNING: California`s Proposition 65

Specifications for Griffin Armament M4SD FlashComp:

Manufacturer: Griffin Armament
Color: Black
Caliber: 5.56x45mm NATO
Finish: Black Oxide
Fabric/Material: 17-4 Stainless Steel
Weight: 2.9 oz
Fit: 1/2x28 Thread

Features of Griffin Armament M4SD FlashComp:

  • Ambidextrous QD Mount
  • Free of wear prone geometry
  • Flash tines help mitigate excessive flash
  • Precisely calculated porting to neutralize muzzle movement
  • 2 Sacrificial bafflles to extend the life of your suppressor
  • 17-4 PH Stainless steel to withstand hard use
  • Lustrous Black Nitride Finish
  • Griffin Laser Logo Marked
  • 1/2x28 industry standard Thread Pitch for 5.56mm carbines
  • Shim set Included
  • Over-Travel stop washer Included
  • Compatible with M4SD, M4SDK, M4SD2, and 30SD series silencers

Package Contents:

  • Griffin Armament M4SD FlashComp

Griffin Armament M4SD FlashComp Orderable Models

List of Orderable Models

Griffin Armament M4SD Flash Comp, Black, XHP556FC , MPN: XHP556FC , UPC: 791154080900 , Code: 28N-BFH-M4SDFC-XHP556FC
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