Description
Midwest Industries MIARMB1 3-chamber AR muzzle brake is built for .223 Rem and 5.56 NATO. It uses 1/2×28 thread pattern for mounting on compatible barrels. The brake is made of steel and finished in black phosphate. Overall length is 5.1500.
Key Features
- Designed for .223 Rem and 5.56 NATO
- 1/2×28 thread pattern
- 3-chamber muzzle brake design
- Black phosphate steel finish
Specifications
| Part Type | Muzzle Brake |
|---|---|
| Fits | AR Rifles |
| Caliber | .223 Rem / 5.56 NATO |
| Thread Pitch | 1/2×28 |
| Length | 5.1500 |
| Material | Steel |
| Finish | Black phosphate |



