Angstadt Arms AR-15 Bolt Carrier, 9mm, Black Finish AA09BCGNIT Model: AR-15 When building your next rifle, make sure you have the best parts available for your application. When that time comes, take a look at the Angstadt Arms Ar-15 Bolt Carrier for the 9mm Luger. This bolt carrier is compatible for use with both for Glock and Colt style 9mm AR-15 magazines without any further modifications.
Specifications and Features : Compatible with both for Glock and Colt 9mm AR-15 magazines
