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CMMG ACTION TUNING KIT MKG/MKGS/MK57 by Cmmg -

Product Description

CMMG ACTION TUNING KITMKG/MKGS/MK57FEATURES:-Allows you to adjust the action to your preference much like changing buffers or changing gas port settings on an adjustable gas block-1 oz weight, 2 oz weight, 3.4 oz weight (standard 9mm), (3) .250"x.625" roll pins

CMMG ACTION TUNING KIT MKG/MKGS/MK57

at United States Association of Gun Owners
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$19.97
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Product Details

Brand Cmmg
Cmmg

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