Maxim Defense Roller Delayed Buffer 9mm CQB - Buffer

Eliminate buffer spring noise and friction from your AR-15 with the Maxim Defense Roller Delayed Buffer 9mm CQB. This all-in-one buffer and spring assembly replaces your standard components for a noticeably smoother, quieter shooting experience.

The Maxim Defense Roller Delayed Buffer 9mm CQB is a complete buffer and spring assembly designed to replace standard AR-15 buffer components for smoother, quieter operation.

Eliminates the gritty buffer spring sound for silent, friction-free cycling.

Single-piece design removes in seconds for cleaning, maintenance, and custom tuning.

Reduces felt recoil and vibration for a noticeably smoother shooting experience.

• Type: Silent Captured Buffer Spring System

Compatible with Maxim Defense CQB stock systems only. Not for use with standard carbine or rifle buffer tubes.

Precision machined to mil-spec dimensions for reliable fit and consistent performance. Built from durable materials to withstand years of regular use.

Ideal for competition, home defense, and range builds where quiet, smooth cycling and a refined shooting feel are priorities.

Maxim Defense engineers innovative, compact firearm systems and components designed for close-quarters applications, delivering cutting-edge performance in a compact package.