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CMMG MkG-45 Action Tuning Set

In stock
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 CMMG’s Action Tuning Kit* gives you the added flexibility to make the MkG45 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.


– 1 oz. weight
– 2 oz. weight
– 3.4 oz weight (standard 9mm)
– (3) .250 x .625 roll pins

More Information
Condition New in Box
Finish Per Color Black
Manufacturer CMMG
Manufacturer Part Number 45AFF17
Model MkG45
Type Misc AR Parts
UPC 815835018751

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV

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