USP .45 red dot rail

thingiverse

Fits the airsoft version from KWA/KWC perfectly. Guaranteed fit for the replica, although compatibility is not ensured for the actual pistol. Secured with M5x25mm screws and bolts tightly. Meant to accommodate standard Picatinny (20mm) accessories that are exactly 10cm long. Includes a cut-out underneath the rail to clear high-profile front sights like those found on the USP .45 Match. For reasons unknown, the .stl file must be upscaled. Simply scale it up until the length reaches 140mm in your slicer. I had to upscale from 100% (original) all the way to 10'000%. Print Settings Printer: Flashforge Finder Rafts: No Supports: Yes Resolution: 0.20 mm Infill: 30% Notes: I've printed it with supports, but removing all the supports by sanding required a considerable amount of post-printing work. The rail still needs to be finished painting in pictures.