:-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
ACTION TUNING SET MKG45
FITS MKG-45 GUARD SERIES
Determined at checkout.
Make sure the items you purchase are legal in your state. There will be a 10% cancellation fee if items are prohibited to purchased.
NFA Items (silencers sbr aow machine guns) take many months to process
From warehouse to you 11+months and a $200 federal tax. Shipped only to a class 3 dealer Call before purchasing