Starline Brass | 10mm | 100 Pieces

The 10MM Auto was designed primarily for law enforcement but was quickly abandoned in favor of the .40 S&W. Now making a comeback, this .40 caliber cartridge is more powerful than the .45 Auto with higher magazine capacity.

• Primer: Large Pistol Primer
• O.A.L.: 0.984 - 0.991

Unprimed brass sold in packages of 100 (This is not LOADED ammunition.)