Rearden Atlas XL PlanB Thread Adapter

• Fits Suppressors With 1.375-24 Threads
• 17-4 PH H900
• Compatible with All Rearden Muzzle Devices
• Compatible with Q Cherry Bomb and Other Plan B Compatible Muzzle Devices
• Black Nitride Finish (67 HRC Surface Hardness)
• 1.500" Outside Diameter
• Gives Extra Clearance for Two Port Brakes (DPB)