The .45 Auto Rim has an extra thick rim that allows it to be used without a moon clip in revolvers designed for .45 Auto/moon clip combination. It is built with the same integrity as Starlines 45 Colt case. THIS CASE WILL NOT WORK IN SINGLE ACTION REVOLVERS CHAMBERED FOR .45 AUTO.

Starline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years out of their state-of-the-art manufacturing facility in Sedalia, MO.

Packaged in 100 count bags.