Heckler and Koch

Brand new Heckler & Koch USP chambered in 9mm, DA/SA V1 trigger with decocker, standard fixed sights and two 15 round magazines.

Brand new Heckler & Koch USP Compact, chambered in .40 S&W, DA/SA V1 trigger with decocker, fixed sights and two 12 round magazines.

Brand new Heckler & Koch USP Compact, chambered in .45ACP, DA/SA V1 trigger with decocker, 3 dot night sights and three 8 round magazines.

Brand new Heckler & Koch USP Compact, chambered in .45ACP, DA/SA V1 trigger with decocker, fixed sights and two 8 round magazines.

Brand new Heckler & Koch USP Compact, chambered in 9mm, DA/SA V1 trigger with decocker, fixed sights and two 13 round magazines.

Brand new Heckler & Koch USP Tactical chambered in 9mm, DA/SA V1 trigger with decocker, adjustable night sights, threaded barrel, and three 15 round magazines.

Brand new Heckler & Koch USP Tactical chambered in 9mm, DA/SA V1 trigger with decocker, adjustable high profile target sights, threaded barrel, and two 15 round magazines.

HK VP9 chambered in 9mm, striker fired system, polymer frame, picatinny rail, 15RD +1 capacity, polygonal hammer forged barrel, ambidextrous controls, changeable grip backstraps and side panels, made in Germany.

HK VP9 LE chambered in 9mm, striker fired system, Flat Dark Earth polymer frame, Night Sights, 3 magazines, picatinny rail, 15RD +1 capacity, polygonal hammer forged barrel, ambidextrous controls, changeable grip backstraps and side panels, made in Germany.

HK VP9 chambered in 9mm, striker fired system, Grey polymer frame, Fixed Sights, 2 magazines, picatinny rail, 15RD +1 capacity, polygonal hammer forged barrel, ambidextrous controls, changeable grip backstraps and side panels, made in Germany.

A direct descendent of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556A1 is a major product improvement over conventional AR-type carbines and rifles. The Heckler & Koch MR556A1 uses the HK proprietary gas piston operating system, employing a piston and a solid operating “pusher” rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. This is the same key feature critical to the success of the HK416 rifles used by leading military and law enforcement customers

A direct descendent of the HK416, the MR556 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556 is a major product improvement over conventional AR-type carbines and rifles. The Heckler & Koch MR556 uses the HK proprietary gas piston operating system, employing a piston and a solid operating pusher rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. This is the same key feature critical to the success of the HK416 rifles used by leading military and law enforcement customers. The MR556 Competition model features input from competitive shooters and is designed for enhanced performance in a competitive or duty environment. Features a 14" Modular keymod rail system, lightweight Magpul CTR stock, muzzle brake, oversized, extended magazine release, extended charging handle, two stage trigger, and cold hammer forged 16.5" barrel.

HK Control Lever for the left side of USP Compacts 9mm, .40S&W, .357SIG and .45ACP for Variant 3 models.

HK Control Lever for the right side, USP Compact 9mm, .40S&W, .357SIG and .45ACP models, for Variant 4.

Made in Germany at the HK factory, disconnectors for full size USP 9mm, .40S&W, .45ACP. Also fits USP Compact 9mm, .40S&W, .357SIG, .45ACP, USP Compact LEM and HK45.

New style firing pin for USP Compact .45ACP and HK45 Compact models.

Heckler & Koch HK45 threaded barrel. Manufactured by the H&K factory in Germany. Designed to fit the full size HK45, not USP models. Threads are 16X1-LH.

Factory sear for HK45 and HK45 Compact models. Comes complete with roll pin. Replaces part #214179.