USP Small Parts

HK USP/Tactical .45 ACP Lanyard Loop Insert This item does not have the lockout device installed for those who prefer not to have this device on their firearm.

HK USP Hammer, Hammer Strut Roll Pin This pin installs in the hammer and makes contact with the hammer strut.

H&K HK USPC LEM Firing Pin Block Spring   Compatible With: HK USP Compact 9mm - LEM

Sear Axle Compatible With: HK USP 9mm HK USP .40 S&W HK USP .45 ACP HK USP Compact 9mm

H&K HK USP Hammer Rebound Spring For use on DAO only NOT LEM hammers for the following pistols.

H&K USP V1/V2 Detent Plate Detent plate for full-size USP pistols. Used to convert or configure the pistol to Variant 1 (left-side safety/decocker) or Variant 2 (right-side safety

HK German USP 45, HK45, & HK45C Disconnector Compatible: HK45 USP9 USP40 USP45

Heckler and Koch HK P Series Disconnector Compatible With These Models In 9mm, .40 S&W, & .357 SIG: HK P30  HK P30L <

10 Round Magazine Locking Plate Compatible With: HK USP 45 ACP 10 round magazine HK Mark 23 10 round magazine

H&K HK USPC Lanyard Loop Insert Pin Compatible With: HK USP Compact 9mm HK USP Compact .40

HK USP Compact 9mm Magazine Locking Plate for 10 Round Magazines

H&K HK USP Buffer Spring Retainer Compatible With: