Rearden R2C Features The Rearden R2C flash hider is machined from 17-4 PH stainless steel to withstand the heat and pressure of repeated firing while maintaining the dimensional precision a suppressor mount depends on. Like Rearden s other muzzle devices it is built to fit Atlas Atlas XL and Plan B style suppressor mounts giving shooters a consistent repeatable attachment point for quick-detach suppressor use. Rearden s installation guidance emphasizes using an alignment rod to verify correct setup cleaning all mating surfaces thoroughly and torquing the device to the barrel shoulder to the recommended specification before use. Shims are included to help installers fine-tune alignment so the suppressor mount seats squarely every time it is attached. A black nitride finish rated to 67 HRC surface hardness gives the R2C excellent wear resistance along with a tighter seal than an untreated finish would provide which matters for maintaining a reliable connection with a suppressor. Threaded 1/2x28 and measuring 2.23 inches long the flash hider adds minimal length to a barrel while still delivering genuine flash suppression during low-light or indoor use. Rearden specifically warns that using the device with a Q-brand suppressor voids its warranty underscoring that it is built around the Atlas and Plan B ecosystem specifically. This Rearden R2C Flash Hider is available for sale at GrabAGun for shooters building a durable suppressor-ready muzzle setup. Rearden R2C Specifications Manufacturer: Rearden Model: R2C Compatible Hosts: Atlas / Atlas XL / Plan B Color: Black Material: Stainless Steel Finish: Black Nitride Thread Pattern: 1/2x28 Length: 2.23 Weight: 0.156 lbs Caliber: .375 Caliber Available At: GrabAGun