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HK HK45

Parts listed here are designed for HK HK45 pistol models chambered in .45 ACP unless otherwise noted. MGW offers replacement barrels, slides, magazines, trigger components, recoil springs, pins, and other small parts for this pistol which includes the HK45 Compact. Outfit your Heckler & Koch HK45 with quality OEM and aftermarket parts and components to ensure reliable function with every shot.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.