Slide Milling: L&M Precision vs ZR Tactical : r/USPmasterrace
Vector Optics Sphinx Red Dot Pistol Mount Base for H&K USP
i-DOT | Wright Armory
USP Red Dot Mount | HKPRO Forums
HK USP .45 AUTO with red dot, compressor and extended mag : r/GunPorn
Shield SMS/RMS Slide Mount for H&K USP - Optics-Trade
HK USP Pistol Mount: Mini Shot by Sightmark – Sightmark.com
HK VP9 Optics Ready – On Target Magazine
Pin on GUNS
Red Dot Pistol Mount - HK USP Full Size - HKPARTS
DCI GUNS - RMR Dot Sight Mount V2.0 for Tokyo Marui USP (GBB)
Sightmark Mini Shot HK USP Pistol Mount - 424557, Scope Rings & Mounts at Sportsman's Guide
Trijicon RMR / SRO, Holosun 407c / 507c Mount for HK USP
Finally upgraded my USP Compact with the LEM conversion, Trijicon RMR, and a tungsten cerakote! Only problem is I haven't been able to find suppressor height sights for the USP that haven't