BREEK ARMS PLAN B SENTINEL 30 CALIBER 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: 1.8 oz.
-
Overall Length: 2.15
-
Material: 4140 Hardened Steel, Nitride
-
Thread Pitch: 5/8 x 24 TPI
-
Caliber: .30 CAL
-
Fast attach for Plan B suppressor mounts
-
Engineered to be pinned & welded on 14.5"" barrels to meet the 16" Federal minimum length requirement