Griffin Armament 30SD Flash Comp

(2 reviews)
Current Stock:
Griffin Armament 30SD Flash Comp

The Griffin Armament 30SD muzzle devices interface with Griffin Armament 30SD and M4SD series of silencers, as well as the QD Blast Shield.

30SD muzzle devices provide high performance mounting option for Griffin QD Silencers as well as a 30 caliber interface for the QD Blast Shield. The Flash Comp are made with the same performance features as their 5.56mm counterparts but with a 5/8x24 threaded interface and integral overtravel stops. An additional pin is pre-fit for pin and weld applications. The gunsmith only needs to screw the muzzle device on and press the rear pin flush for pinning and welding. The 30SD Muzzle Brake is included with the 30SD silencer. CNC Machined and outside diameter ground from high strength, corrosion and wear resistant, 17-4 precipitation hardened stainless steel, the 30SD muzzle brake is black oxide finished. 5/8x24 threads offer compatibility with most 7.62mm firearms on the market.

Includes shim set.

  • Diameter: .863″
  • 2.770” Added (2.15")
  • Weight: 3.2 ounces
  • Material: 17-4PH Stainless Steel
  • Finish: Black Oxide
  • Attachment: 5/8×24 Thread

  • Ambidextrous QD Mount
  • Free of wear prone geometry
  • Functionally engineered for maximum performance
  • Sacrificial baffle to extend the life of your suppressor (excludes Flash Supp.)
  • 17-4 PH Stainless steel to withstand hard use
  • Lustrous and durable Melonite QPQ finish
  • Griffin Laser Logo Marked
  • 5/8x24 industry standard Thread Pitch for most 7.62mm firearms
  • Shim set Included
Integral Over-Travel stop pin Compatible with 30SD, M4SD series silencers, and QD Blast Shield


  • 5
    Gorgeous Comp...FAST service

    Posted by Charles on 8th Jun 2016

    I am not sure which I am more impressed with...the awesome craftsmanship of the Griffin 7.62 NATO flash comp OR skd's incredibly fast service!!!! SKD ROCKS!!!!!!!!!

  • 5
    Great all around

    Posted by DS on 15th Aug 2014

    Glad I bought this after-market flash comp. SKD was awesome too, will do biz again!