Defcon 1 LITE SAVAGE ARMS Rifle Thread-On Muzzle Brake - 1/2 x 28 - 5/8 x 24 .

Defcon 1 LITE SAVAGE ARMS Rifle Thread-On Muzzle Brake - 1/2 x 28 - 5/8 x 24 .

Defcon 1 AR-15 Rifle Thread-On Muzzle Brake - 1/2 x 28 - 9/16 x 24 - 5/8 x 24 - 3/4 x 28 .

Defcon 1 AR-10 Rifle Thread-On Muzzle Brake - 5/8 x 24 .

SureFire WARCOMP Flash Hider - 556-1/2-28 Flash Hider/Suppressor Adapter- 1

Defcon 1 LITE - 3 Port - Rifle Thread-On Muzzle Brake - 1/2 x 28 - .223/ 5.56 - GRIZZLY GUNWORKS - Custom Muzzle Brakes

Defcon 1 muzzle brake for Savage 220 (unthreaded barrel)

Tacswap

AAC BlackOut 30 Cal / 7.62MM 90T Muzzle Brake for AAC MK13-SD Suppressors - 30 Cal

Osprey, Men-At-Arms #416 German Armies 1870-71 (1) Prussia (2004) OCR 8.12, PDF, Kingdom Of Prussia

Yankee Hill Machine sRx Mini Muzzle Brake - 5/8-24, Compatible with sRx Low Profile Adapter