Griffin Armament Taper Mount Flash Comp Compensator & Suppressor Mount - Stainless Steel NitrideGriffin Armament$104.45
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Griffin Armament
The Griffin Armament 30SD Flash Comp is a precision-engineered muzzle device built to mount directly to 7.62mm centerfire rifles threaded 5/8"-24—the industry standard for thirty-caliber platforms. Designed as a quick-detach interface for Griffin's 30SD and M4SD suppressor line, this compensator gives you a rock-solid connection point for serious sound reduction while managing recoil and blast signature on the range or in the field. The Flash Comp executes two jobs at once: it tames muzzle flash while working as the mounting hub for your silencer, so you're not paying for redundant hardware.
Built from 17-4 precipitation-hardened stainless steel and finished in tough black oxide, the 30SD Flash Comp is made to handle repeated attachment cycles and hard use without degradation. The design eliminates wear-prone geometry that trips up lesser muzzle devices, and an integral over-travel stop pin keeps everything indexed correctly—critical when you're threading a suppressor on and off. Griffin includes a shim set for headspace tuning, so you can dial in a perfect fit without guesswork or multiple trips to your gunsmith.
If you're building a 7.62mm precision rifle, short-range hog gun, or suppressed hunting rifle and you already run a Griffin silencer, this flash comp is the purpose-built anchor point. It threads on, the pin seats flush, and your suppressor clicks home every time. For pinning and welding, the pre-fit rear pin is ready to go—just screw and press.
| Brand | Griffin Armament |
| Product Type | Muzzle Device / Suppressor Mount |
| Caliber | 7.62mm |
| Thread Pitch | 5/8"-24 |
| Outer Diameter | 0.863 inches |
| Overall Length | 2.770 inches (Added length: 2.15 inches) |
| Weight | 3.2 ounces |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Oxide |
| Attachment Style | Ambidextrous QD Mount |
| Included Accessories | Shim set |
Yes, the 30SD Flash Comp is designed to interface with Griffin Armament's 30SD and M4SD series suppressors, as well as the QD Blast Shield. It provides the quick-detach mounting point for those systems.
The 5/8"-24 thread pitch is the industry standard for most 7.62mm centerfire rifles, including AR-10 platform rifles and bolt-action thirty-caliber guns. Verify your rifle's thread pitch before ordering.
Yes. The 30SD Flash Comp includes a pre-fitted rear pin for pin-and-weld permanent installation. A gunsmith simply threads it on and presses the pin flush.
The muzzle device comes with a shim set for headspace adjustment and the pre-fitted pin for pinning and welding.
Griffin Armament
The Griffin Armament 30SD Flash Comp is a precision-engineered muzzle device built to mount directly to 7.62mm centerfire rifles threaded 5/8"-24—the industry standard for thirty-caliber platforms. Designed as a quick-detach interface for Griffin's 30SD and M4SD suppressor line, this compensator gives you a rock-solid connection point for serious sound reduction while managing recoil and blast signature on the range or in the field. The Flash Comp executes two jobs at once: it tames muzzle flash while working as the mounting hub for your silencer, so you're not paying for redundant hardware.
Built from 17-4 precipitation-hardened stainless steel and finished in tough black oxide, the 30SD Flash Comp is made to handle repeated attachment cycles and hard use without degradation. The design eliminates wear-prone geometry that trips up lesser muzzle devices, and an integral over-travel stop pin keeps everything indexed correctly—critical when you're threading a suppressor on and off. Griffin includes a shim set for headspace tuning, so you can dial in a perfect fit without guesswork or multiple trips to your gunsmith.
If you're building a 7.62mm precision rifle, short-range hog gun, or suppressed hunting rifle and you already run a Griffin silencer, this flash comp is the purpose-built anchor point. It threads on, the pin seats flush, and your suppressor clicks home every time. For pinning and welding, the pre-fit rear pin is ready to go—just screw and press.
| Brand | Griffin Armament |
| Product Type | Muzzle Device / Suppressor Mount |
| Caliber | 7.62mm |
| Thread Pitch | 5/8"-24 |
| Outer Diameter | 0.863 inches |
| Overall Length | 2.770 inches (Added length: 2.15 inches) |
| Weight | 3.2 ounces |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Oxide |
| Attachment Style | Ambidextrous QD Mount |
| Included Accessories | Shim set |
Yes, the 30SD Flash Comp is designed to interface with Griffin Armament's 30SD and M4SD series suppressors, as well as the QD Blast Shield. It provides the quick-detach mounting point for those systems.
The 5/8"-24 thread pitch is the industry standard for most 7.62mm centerfire rifles, including AR-10 platform rifles and bolt-action thirty-caliber guns. Verify your rifle's thread pitch before ordering.
Yes. The 30SD Flash Comp includes a pre-fitted rear pin for pin-and-weld permanent installation. A gunsmith simply threads it on and presses the pin flush.
The muzzle device comes with a shim set for headspace adjustment and the pre-fitted pin for pinning and welding.