Rearden RPB Muzzle Brake .375 Caliber 5/8x24

Overview

Rearden RPB Features The Rearden RPB is a suppressor-ready muzzle brake manufactured from 17-4 PH H900 stainless steel and threaded at 5/8x24 with a .375 bore size engineered for direct compatibility with Atlas Atlas XL and Plan B suppressor mounting systems for shooters who want meaningful recoil reduction and a reliable suppressor interface from a single muzzle device. The Atlas XL adapter produces no overrun for the most compact suppressor package possible while a standard Atlas adapter adds approximately 1.050 of overrun for shooters running the standard Atlas configuration. An alignment rod should always be used to ensure the entire system is properly set up and all surfaces should be cleaned with the muzzle device torqued and Rocksett-applied to the barrel before use. The black nitride 17-4 PH H900 suppressor-ready muzzle brake achieves approximately 67 HRC surface hardness through the nitride treatment process providing superior wear resistance corrosion protection and a consistent black appearance through repeated suppressor attachment cycles and sustained heat exposure. Shims are included with the RPB giving the shooter everything needed for proper timing without sourcing additional hardware. Shooters should note that use on Q-brand suppressors voids the Q warranty and Rearden recommends following all standard installation practices to ensure safe and reliable operation. Rearden RPB Specifications Manufacturer: Rearden Model: RPB Type: Muzzle Brake Thread Pitch: 5/8x24 Bore Size: .375 Material: 17-4 PH Stainless Steel (H900) Finish: Black Nitride Surface Hardness: 67 HRC Color: Black Suppressor Compatibility: Atlas Atlas XL Plan B Atlas Adapter Overrun: 1.050 Atlas XL Adapter Overrun: None Shims Included: Yes