VG6 GAMMA 300BLK Stainless Steel and Bead Blasted
The VG6 Precision Gamma 300BLK is the perfect muzzle device for your AR-15 rifle. This hybrid muzzle compensator/brake eliminates recoil and minimizes muzzle shift, allowing for faster follow-up shots. The Gamma 300BLK has been specially designed and engineered for 10.5″ to 18.5″ barrel lengths but will also provide benefits for shorter AR pistols and 20″ rifles. With its stainless-steel construction, the VG6 Precision Gamma 300BLK is built for longevity. Don’t miss out on this must-have muzzle device!
VG6 300BLK Muzzle Device Features:
- Length 1.72″
- Diameter 0.86″
- Weight 0.18
- Material 17-4ph Heat Treated Stainless Steel
- Finish Bead Blasted Stainless Steel
- Caliber .300 Blackout
- Threads 5/8×24
- Made in the USA
- Crush Washer (included)
- 300AAC Blackout
- BAMD100015
- Made in the USA
The VG6 Gamma 300BLK is a hybrid muzzle brake and compensator designed specifically for 300 Blackout AR-15 builds. The 5/8-24 thread pitch is the standard for 300 Blackout barrels, and the Gamma 300BLK ports are tuned for the gas signature of the 300BLK cartridge. 300 Blackout produces a different pressure curve than 5.56, and using a device sized and ported for that specific caliber delivers better results than a general-purpose brake. The stainless steel bead-blasted version adds corrosion resistance alongside its functional role as a muzzle control device. It is compatible with both supersonic and subsonic 300 Blackout loads as a standalone muzzle device. For 300 Blackout AR-15 owners who want effective muzzle control on supersonic loads and a clean, purpose-built device on their threaded muzzle, the VG6 Gamma 300BLK is a direct-fit option that does not require any modifications to a standard 300BLK barrel.
A 5/8-24 crush washer or jam nut is needed to properly time the ports and torque the device against the barrel shoulder. Confirm your barrel’s thread pitch before ordering.










