Stern Defense 45 ACP 10.50" Barrel, Black Melonite - 00645ACPBARREL105INCHD

Stern Defense replacement barrel chambered in 45 ACP with a 10.50" length, manufactured from 4150 chrome moly steel with Black Melonite finish. Features a 1:16" twist rate and is designed as a drop-in barrel for compatible 45 ACP platforms. The barrel provides precision rifling for reliable feeding and accuracy.