Stripped lower, comes as pictured.
KWA MAC 11 Stripped Lower Receiver Replacement - ABS – Lock N Load Airsoft
Umarex Metal Slide H&K USP Compact NS2 GBB by KWA (System7) Airsoft Tiger111HK Area
USP - COMPACT - Heckler & Koch
KWA HK 45 USP Stripped Lower Receiver Frame, Olive Drab Green
H&K USP CO2 Airsoft Pistol - Dark Earth
Airsoft GI Uncut - H&K Full Metal USP Compact NS2 GBB Airsoft Gun By KWA
20 Round Magazine - HK USP 9mm & USP 9mm Tactical
CYMA Billet Style Upper & Lower Receiver Set for MK-47 QBS Airsoft AEG Rifles, Accessories & Parts, External Parts, M4 / M16 External Parts, M4/M16 AEG Receivers - Airsoft Superstore
HK USP45 Compact V1 .45ACP 3.78 3-8rd w/NS
KWA H&K USP COMPACT - Airsoft Extreme
Umarex USP 9 Compact GBB Pistol Airsoft
Comp Weight™ - HK USP 45 & USP 45 Tactical Compensator
Umarex H&K USP Compact GBB Pistol (Black) Model: UMAREX-GBB-USPCOM-BK $148.99 - - Airsoft Store Products
HK USP Compact 9mm Semi Auto Pistol