Breek Arms Plan B Sentinel Closed Flash Hider, 223/5.56, 1/2x28 Thread

Plan B Sentinel - Caged Flash Hider (Pin-and-Weld Ready)Stand guard against muzzle flash with the Plan B Sentinel, Breek Arms' compact caged flash hider purpose-built for shooters running a Plan B-threaded suppressor setup-and for builders who need a rock-solid pin-and-weld solution to reach legal barrel length. Match it with our Hub One universal suppressor hub (or any Plan B-spec mount) for lightning-fast attachment, minimal added length, and flawless bore alignment. A fully shrouded, closed-tine profile funnels unburnt gases forward, crushing visible flash without the notorious tuning-fork ping. Internal gas-catcher threads create turbulence that outperforms conventional flash hiders, preserving night-vision clarity in low-light missions. The enclosed cage eliminates snag points, adds structural strength, and keeps the device compact under handguards or inside suppressor bores. A generous shoulder and solid wall thickness make the Sentinel ideal for pin-and-weld configurations, allowing 14.5a ^2 and similar barrels to be permanently extended to 16a ^2 OAL while maintaining suppressor compatibility.Specifications:Design: SentinelMaterial: 4140 Hardened Steel, NitrideOverall length: 2.15 InchesWeight: 2.2 oz (223/556) 1.8 oz (30 cal)Outside Diameter: 1.0 InchPeel Washer IncludedDesigned & Manufactured in America