Rearden PRS Features The Rearden PRS is a suppressor-ready muzzle device manufactured from 17-4 PH stainless steel in the H900 heat treated condition providing the strength and hardness needed for consistent Atlas-style suppressor interface performance across sustained use on large-bore and standard barrel profiles alike. The 3/4x24 thread pitch with .375 bore size accommodates a wide range of barrel profiles including those larger than .750 in diameter making the PRS one of the more versatile thread pitch options in the lineup for shooters running large-profile barrels on suppressor-ready builds. Compatibility with Atlas Atlas XL and Plan B mounting systems gives the shooter broad suppressor mounting flexibility with an Atlas adapter overrun of approximately 1.050 and no overrun when used with the Atlas XL adapter. The black nitride 17-4 PH suppressor-ready muzzle device is finished with a nitride surface treatment that delivers superior hardness corrosion resistance and a consistent black appearance that holds up to sustained heat cycles and repeated suppressor attachment and detachment cycles without degradation. Recommended installation torque of approximately 30 ft-lbs on the muzzle device and 10 ft-lbs on the suppressor ensures proper engagement and consistent performance and shims are not included with the 3/4x24 configuration. Proper installation and alignment verification are essential for optimal function and consulting a qualified gunsmith is recommended if needed. Rearden PRS Specifications Manufacturer: Rearden Model: PRS Thread Pitch: 3/4x24 Bore Size: .375 Material: 17-4 PH Stainless Steel (H900) Finish: Black Nitride Color: Black Suppressor Compatibility: Atlas Atlas XL Plan B Overall Length: 2.25 Length Added: 1.625 Weight: 2.77 oz Barrel Compatibility: Suitable for Barrels Larger than .750 and Smaller Profiles Atlas Adapter Overrun: 1.050 Atlas XL Adapter Overrun: None Shims Included: No Recommended Torque (Muzzle Device): 30 ft-lbs Recommended Torque (Suppressor): 10 ft-lbs