Patented Pending The Adjustable Solid Buffer System puts adjustable pressure against the back of the 22lr bolt carrier group and increases the reliability of dedicated 22lr uppers. It replaces the buffer entirely, providing optimal support to the rear of the bolt and saving weight. Depth is adjustable to fit the user’s bolt perfectly. Using a solid buffer or folding stock adapter is recommended for FRT. The solid wall behind the bolt prevents movement that can cause damage to the feed lips of the magazine during rapid fire. Designed to fit rifles using a BoreBuddy/CMMG/PSA/RTB style 22lr bolt.
