BREEK ARMS PLAN B SENTINEL 5.56 NATO/.223 REM CAGED FLASH HIDER
The Sentinel is a closed-tine fully shrouded design for superior flash suppression and to reduce snagging on gear. Built for Plan B mounts and pin-and-weld builds it delivers rock-solid alignment compact length and NVG-friendly signature reduction.
SPECS:
- Weight: 2.2 oz.
- Overall Length: 2.15"
- Material: 4140 Hardened Steel Nitride
- Thread Pitch: 1/2 x 28 TPI
- Caliber: 223/5.56
- Fast attach for Plan B suppressor mounts
- Engineered to be pinned & elded on 14.5" barrels to meet the 16" Federal minimum length requirement
