Made from 17-4 Stainless Steel and is heat treated then black nitride finished for improved wear and corrosion resistance. The pistons come with wrench flats that allow for a more secure attachment to your firearm.
Features
Interchangeable w/SC & Rugged
Specifications
Black
Piston
556NATO
223 Remington
RAD 9/45
Piston
Black
Black
Restrictions
This item may be restricted in the following areas: CA
This list may be incomplete, as we are constantly updating our database to reflect local, state, and federal laws.
Please research the laws in your area prior to purchasing. If you feel we have listed a restriction in error, please
contact us for further review.
Welcome to BlackMarketArms.com. Our site is for individuals at least 18 years of age.