Description
Rock River Arms 223 Helical 1/2×28 Muzzle Brake Specifications: TPI: 1/2×28 Caliber: 223 Material: 4140 Steel Finish: Parkerized Overall Length: 3.15” Diameter (the widest point): 0.96” Weight: 4oz
Rock River Arms 223 Helical 1/2×28 Muzzle Brake
Specifications:
TPI: 1/2×28Caliber: 223Material: 4140 SteelFinish: ParkerizedOverall Length: 3.15”Diameter (the widest point): 0.96”Weight: 4oz
Specifications
| Platform |
AR15 |
|---|---|
| Thread Pitch |
1/2×28 |
| Manufacturer |
Rock River Arms |
