Maxim Defense Roller Delayed Buffer - 9mm AR-15 - CQB

Upgrade your 9mm AR platform rifle with the Maxim Defense CQB Roller Delayed Buffer. This innovative system dramatically reduces felt recoil and improves cycling reliability by utilizing a unique roller-delayed mechanism and captured spring design. Engineered to delay bolt unlocking until chamber pressures stabilize, it delivers exceptionally smooth operation. Specifically designed for Maxim Defense CQB buffer tubes, this buffer ensures a perfect fit and optimal performance. Whether you're into competition shooting or target shooting, this buffer system delivers a more controlled and comfortable shooting experience. Optimize your PCC’s performance with the Maxim Defense RDB system today!

Note: Not compatible with other calibers.

Features:

• Fits 9mm AR platforms
• For use with Maxim Defense CQB buffer tubes only
• Reduces felt recoil and improves reliability
• Captured spring design minimizes friction for a smoother action
• Easy to install

To install the Roller Delayed Blowback (RDB) System, your 9mm bolt assembly must have an open channel to allow the guide rod to function properly during firing. For most 9mm bolts, meaning you will need to remove the pinned-in central mass. The central mass must be removable, but the bolt carrier group (BCG) should retain its full length without it, to ensure proper function with the RDB system.