Description

Enhance your AR platform’s performance with the CMMG Action Tuning Kit, specifically crafted for MKG, MKGS, and MK57 systems. This kit includes three precision weights (1 oz, 2 oz, and standard 9mm 3.4 oz) and three .250″ x .625″ roll pins, allowing for a tailored shooting experience. With a compact length of 4.65 inches, it seamlessly integrates into your setup, providing customizable action tuning similar to adjustable gas block settings. Elevate your shooting experience with this essential kit from CMMG.