AR15 223 MUZZLEBRAKE IZZY BUSHMASTER
$9.99
- Manufacturer: BUSHMASTER
- Model: AR-15
- Caliber: 223 REM/5.56 NATO
- SKU: BUSF1005071
- UPC: 604206065995
Details:
AR15 223 MUZZLEBRAKE IZZY BUSHMASTER
A 5.56mm/.223 Caliber Muzzle Brake - production approved by the BATF - featuring four gas ports and a ribbed design to improve cooling. Machined of 4140 gun steel with a manganese phosphate finish - very effective in controlling muzzle rise. Threaded 1/2" x 28, can be installed without regard to port location (timing) and will still be effective, however most are installed with ports positioned 12 - 3 - 6 - 9 o'clock - requires lock washer.
A 5.56mm/.223 Caliber Muzzle Brake - production approved by the BATF - featuring four gas ports and a ribbed design to improve cooling. Machined of 4140 gun steel with a manganese phosphate finish - very effective in controlling muzzle rise. Threaded 1/2" x 28, can be installed without regard to port location (timing) and will still be effective, however most are installed with ports positioned 12 - 3 - 6 - 9 o'clock - requires lock washer.