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Adjustable Buttstock, Black for MR762/HK417. Requires G28 buffer tube and castle nut.

Slimline Buttstock, FDE, for MR762/HK417

This kit includes a complete upper receiver/barrel assembly. This kit is only compatible with a MR762 lower . This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK417 used by elite military and law enforcement customers. Upper will ship in HK Soft case. Kit will start shipping late Q4 2025

MR762A1/HK417 13" extended picatinny handguard. Made from aluminum.

Backplate with QD cups for MR762 rifles

The Pro Shot ruck series kits are compact, lightweight and fit conveniently into your ruck pack tactical pockets or any compartment that holds a 30rd 5.56mm magazine.

RING, PISTON, G36/HK416/MR556&762

Castle nut wrench for MR556 and MR762 rifles.