American Tactical’s new AR-15 conversion adapter will fit any Mil-Spec AR-15 556/223 lower and convert it to run a 9mm upper with no required modifications to the lower using glock pattern magazines! This cleverly conceived adapter is high quality and filled with features.
A key feature which sets the American Tactical adapter apart is last round bolt hold open. This basic feature is absent from many very expensive carbines. You don’t have to shoot like a communist. The adapter inserts from the bottom and locks into place using the AR magazine catch.
The adapter requires NO modifications to your lower or magazines. The release for the Glock magazines, pictured below, is located at the base of the adapter just forward of the magazine. This 9mm AR adapter comes with one 31 round magazine.
The best part of the story is these devices are made in Summerville, South Carolina, helping make ARs great again. Life time warranty!
You can buy a complete conversion kit with a 9mm upper or just the ATI AR adapter. You can get your very own ATI adapter HERE.
Conversion Block MSRP: $169.95
Complete Kit with 9mm Upper MSRP: $599.99