CMMG Spring Action Mk3 AR Buffer System

Upgrade your AR platform with the CMMG Spring Action Mk3 AR Buffer System. Engineered for smooth cycling, this buffer system by CMMG, a trusted name in firearms, ensures optimal performance. With a lightweight design and a shipping weight of just 0.175 lbs, it suits a variety of AR builds. Enhance your shooting experience with this reliable, high-quality buffer system. Order the CMMG Spring Action Mk3 today and elevate your firearm’s performance.