Rearden R2S 5.56 Flash Hider - Plan B - 1/2x28 - Taper Shoulder - Heat Treat

The Rearden R2S Flash Hider is a short, birdcage-style flash hider that doubles as a quick-detach mount for Plan B suppressors and anything that uses Rearden's Atlas adapters.

Features:

• Short flash hider with performance and looks similar to an A2 birdcage
• Threaded 1/2x28 for direct installation onto a matching barrel
• .375-inch bore clears calibers up to .338 Lapua and 9mm
• Taper-shoulder design that seats and clocks on its own and also fits square-shouldered barrels
• Heat-treated finish in a natural wheat tone, for shooters who like the look or plan to Cerakote
• Wrench flats help break a suppressor loose and prevent carbon-locking
• Plan B taper mount, also compatible with Rearden Atlas and Atlas XL adapters

The tapered rear shoulder is designed to seat and clock without shims or crush washers, and it also works on barrels cut with a square shoulder, which makes it the easier choice when you are not sure which shoulder your barrel has.

Rearden's Plan B instructions call for cleaning all surfaces, using an alignment rod whenever a suppressor goes on a Plan B-type taper mount, and torquing the muzzle device to roughly 15 to 25 ft-lbs with a thread locker such as Rocksett, then the suppressor to about 10 ft-lbs. Check your suppressor maker's warranty terms before pairing.

Rearden builds Plan B muzzle devices as the mounting point for Plan B-compatible adapters. With a Rearden Atlas adapter (sold separately), they fit most suppressors that use a 1.375x24 rear thread.