Rearden R2S, Flash Hider, 5/8X24 Thread Pitch, Atlas/Atlas XL/Plan B Compatible, Nitride Finish, Black

Rearden was founded with a simple mission: be great and innovate. They have never been one to back down from a challenge or say something can't be done. Can't is not a part of their vocabulary. If you want it bad enough, there is a way. It may cost more, it may take more time, it may even have to wait for the technology to catch up to the idea. But, everything is possible. • 17-4 PH • Atlas/ Atlas XL compatible/ Plan B compatible • Nitride Finish • Shims not included, if you would like to specifically time this, shims will be required • Note: your barrel may require a shim if the manufacturer did not put a thread relief on it.