Maxim Defense MXM47838 Roller Delayed Blowback System Buffer CQB Fits Most 9mm Luger AR15AR9 Maxim Defense CQB Buffer Tube Only

Maxims RDB system is designed to convert your straight blowback AR9 into a highly efficient and reliable rollerdelayed system providing unparalleled performance and accuracy. The CQB Length RDB system works with Maxim Defense CQB Length Buffer Tubes Only ensuring a seamless fit and maximum performance. Maxims system is designed to provide a more efficient and reliable operation reducing recoil and increasing accuracy. The rollerdelayed system allows for a smoother cycling action providing consistent and reliable performance. In addition the RDB system offers several key features that make it stand out from other systems on the market. The rollerdelayed system uses a locking mechanism that delays the opening of the bolt until the pressure in the chamber has dropped. This feature helps reduce felt recoil and improve accuracy and making it easier to suppress. Overall the Roller Delayed blowback system is a gamechanger for anyone considering upgrading their AR9. Its easy to install reliable and provides unmatched performance and accuracy.