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6.0mm front sight fits all USP compact pistols

Detent Plate 1+2 USP full size conversion to V1 and V2

Lanyard Loop insert pin for USP full size pistols

Meprolight Tritium night sights for USP full size handguns. NOT for USP Expert/Elite. Color-Green/Green

Night Sights for USP Compact pistols. Meprolight Tritium. Color: Green/Green

7.2mm front sight will fit both USP and USP compact pistols.

Trigger return spring for HK45 and USP pistols

Variant 3 control lever for USP full size.

Sear roll pin for USP and HK45 pistols

Firing pin spring for HK45 and USP full size pistols

Extractor spring plug for USP and VP40 pistols

Converts standard USP full size pistols to the same trigger used in USP Expert, Elite, and Tactical.

Right and left side levers for ambidextrous controls. Compatible with all USP Compact pistols.

Right and left levers for ambidextrous control. Compatible with all USP full size pistols.

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

Firing Pin for USPC, P2000, and P2000SK Pistols.

USPC Control lever for Variant 3

Adjustable Rear sight for USP Expert/Elite pistols. Use with 11mm front sight.

Firing pin block spring for all USP, USPC, HK45 and HK45C pistols

Lanyard Loop insert pin for USP compact pistols