CMMG Action Tuning Delayed Blowback Bolt Weight Kit - MKG / MKGS GUARD PCC
This weight kit can be used in your GUARD .45 ACP or 9mm Radial Delayed Blowback BCG to increase your overall bolt carrier group weight, which helps minimize recoil and slow down your cyclic rate. It will allow you to custom tune your action for the use of a suppressor or for hotter loads in your BANSHEE pistol caliber carbine.
Whether you want the smoothest shooting carbine possible or are looking for added reliability while shooting hotter loads or suppressors, CMMG’s Action Tuning Kit* gives you the added flexibility to make the MkG/MkGs GUARD perform exactly how you like it. The optional Action Tuning Kit allows you to adjust the action to your preference much like changing buffers or changing gas port settings on an adjustable gas block.
– 1oz weight
– 2oz weight
– 3.4oz weight (standard 9mm)
– (3) .250″ x .625″ roll pins