Smith & Wesson M&P45 Threaded Barrel Kit 45 ACP

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IVER JOHNSON 1911 45ACP 5.75" .578x28 Threaded Barrel | Black

HK HK45 Compact Threaded Barrel 45 ACP Blue

HK HK45 Threaded Barrel 45 ACP 5.2" Blue

Glock Factory for Glock 21 Threaded Barrel 45 ACP 5" Matte Black

DMA Inc. Threaded Match Barrel for Glock 43 Pistols - 1/2x28 - Black Nitride