Rearden RPB Muzzle Brake 1/2×28 Thread Pitch – .280 Bore, Atlas Plan B Compatible, Nitride Finish (10051)

• Muzzle brake designed to reduce recoil and muzzle rise during firearm discharge
• 1/2x28 thread pitch supports installation on compatible threaded barrels
• Constructed from 17-4 PH H900 steel for strength and durability
• Black nitride finish provides corrosion resistance and surface hardness
• Compatible with Atlas Atlas XL and Plan B mounting systems
• Includes shims for proper timing and alignment during installation

The Rearden RPB Muzzle Brake is a muzzle brake designed for attachment to threaded firearm barrels to manage muzzle gases during firing.

This Rearden RPB muzzle brake features a 1/2×28 thread pitch with a .280 bore size and is constructed from 17-4 PH H900 stainless steel with a black nitride finish. It is compatible with Atlas, Atlas XL, and Plan B mounting systems and includes shims for installation and timing. The device supports Atlas adapter overrun of approximately 1.050 inches and no overrun with Atlas XL adapters. In standard configurations, this muzzle brake attaches directly to compatible barrels using the threaded interface. This product is used for firearm setups requiring a mounted muzzle device with defined thread compatibility, material strength, and mounting system support.