STTi USP (NBB) Silencer

thingiverse

Hello everyone! I've got a brand new replica of the STTi USP Match NBB version to make me look just like Lara Croft from Tomb Raider. I wanted to try out a silent system that's mounted on the picatiny rail. For the RS version, since H&K equipped this gun with a proprietary rail, I made a remix of PrintedFirearm's design (thanks for the inspiration!). However, this airsoft replica has different dimensions, so I needed to create a new one - you can find it here: https://www.thingiverse.com/thing:3093687. If you need the USP 3D model, check out Guillaume DETHU's original design on GrabCAD: https://grabcad.com/dethu.guillaume-1 and https://grabcad.com/library/hk-usp-match-gun-lara-croft-tombraider-gun-1. As this is the match version, the barrel sticks out of the slide when you remove the compensator (which is unnecessary on the replica). So, I designed a compensator/silencer that hides the barrel. The longer front part creates a cavity that will be filled with foam later to silence it completely. I had to file the inside slightly so it can be mounted by forcing it in place, allowing for a screwless design. If it doesn't fit on the first try, don't force it - file it down a bit and repeat the test! Adjust the cap to make it easy to assemble and disassemble for your foam test, then glue it in place. You can choose between a version with or without an additional rail underneath, which you can also glue. Remember, this is an airsoft accessory - use it wisely!