Maxx Airsoft CNC Spring Guide

CNC-machined Spring Guide Thru-Hole engineered for Bolt Recoil Shock System (BRSS) airsoft platforms. Features a precision 6.8mm through-hole on stainless steel hub that allows the pushrod to pass freely through the thrust bearing and spring guide without restriction. Equipped with a thrust ball bearing to minimize spring stress and prevent breakage during high-speed compression cycles. Constructed from durable stainless steel and aluminum for reliable performance in demanding conditions. Keeps the spring perfectly aligned while allowing smooth rotation on the shaft during operation.