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Sear for USP and HK45 pistols

Firing pin for USP full size pistols.

Complete Recoil assembly for USP 45 full size.

Extractor for USP EXPERT.

Spare barrel for USP45 Tactical or upgrade USP45 to accept threaded suppressors or other muzzle attachments.

Replacement magazine spring for USP45 12rd magazine

11mm Front sight for USP full size pistol. Does not fit Expert/Elite.

Key for LOCKOUT device on all USP, USPC, P2000, and P2000SK Pistols.

Hammer Axle fits all USP, USPC, HK45, HK45C pistols.

Recoil spring retainer for USP9, USP40, and USP45 recoil assemblies

Replacement barrel for USP 45 match pistols.

Magazine release spring for USP full size pistols

Lanyard loop insert for USP full size pistols

Factory slide for USP 45 full size pistol.

Trigger bar for USP full size pistols.

Hammer strut for all USP and HK45 full size pistols.

Flat spring for P30, USP, and P2000 (see below)

Firing pin spring for HK45 and USP full size pistols

Trigger return spring for HK45 and USP pistols