Heckler and Koch

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.

The HK MR762 has been engineered based on the HK417 design, but in a semi-automatic configuration for civiliam use. The MR762 uses the HK Gas Piston System, consisting of a piston and operating rod which reduces wear and carbon fouling. This increases reliability over gas impingement systems. The MR 762 comes standard with ambidextrous controls, free floating Modular Rail System (MRS), and a two stage trigger.

HK extractor for Heckler & Koch full size USP chambered in 9mm and .40S&W.

HK extractor for Heckler & Koch USP Expert, USP Full Size 9mm, and USP Compact chambered in .45ACP.

Heckler & Koch trigger bar detent for all USP full size and compact models, HK45, and HK45C.

Heckler & Koch trigger bar for USP Compact .45ACP, HK45, and HK45C.

The subcompact version of the popular P30, the P30SK combines all the sought after features of the P30, but in a more concealable package. The P30SK features a completely adjustable grip with interchangeable backstraps and sidestraps to be modified to fit any user. Additional features include a fully ambidextrous magazine release and slide release as well as an abbreviated picatinny rail for easy attachment of lights, lasers and other accessories. Chambered in 9mm, DAO Light LEM V1 trigger, luminescent fixed sights, one 10 round flush fit, and one 10RD extended magazine.

The subcompact version of the popular P30, the P30SK combines all the sought after features of the P30, but in a more concealable package. The P30SK features a completely adjustable grip with interchangeable backstraps and sidestraps to be modified to fit any user. Additional features include a fully ambidextrous magazine release and slide release as well as an abbreviated picatinny rail for easy attachment of lights, lasers and other accessories. Chambered in 9mm, DAO Light LEM V1 trigger, night sights and two 10 round extended magazines and one 10 round flush magazine.

The subcompact version of the popular P30, the P30SK combines all the sought after features of the P30, but in a more concealable package. The P30SK features a completely adjustable grip with interchangeable backstraps and sidestraps to be modified to fit any user. Additional features include a fully ambidextrous magazine release and slide release as well as an abbreviated picatinny rail for easy attachment of lights, lasers and other accessories. Chambered in 9mm, DA/SA V3 trigger with ambi-safety and rear decocker, night sights and three 10 round magazines.

Brand new Heckler & Koch USP Full Size, chambered in .45ACP, DA/SA V1 trigger with decocker, fixed sights and two 12 round magazines.

HK factory made catch for USP Compact LEM and HK45 models. New style catch to convert older USP models to the newer style catch as well as to convert to the LEM variant. Fits all LEM models for USP Full Size, Expert, Elite, USPC, HK45, and HK45C.

HK extractor for Heckler & Koch full size USP chambered in .45ACP.

New style firing pin for full size USP 9mm and .40S&W models.

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

Heckler & Koch factory front sight for USP and USP Compact models. 7.2mm height.

HK Hammer Spring for full size HK USP pistols. Fits USP 9mm, .40S&W and .45ACP models as well as the P30 V3 in .40S&W. May be painted blue or natural steel finish.

HK hammer strut for the HK45 Compact and USP Compact 9mm, .357SIG and .40S&W models.

HK Hammer for USP Compacts chambered in 9mm, .40S&W, .357SIG and .45ACP with variant 1, 2, 3 and 4 triggers.