5 Prong .45 Cal Flash Hider - USAUS made 5 prong flash hider made to fit UMP, HK45, USP 45 or other barrels threaded 16 X 1 LH. This is the much anticipated 5 prong flash hider. 5 Prong Flash Suppressor for HK USP .45 ACP pistols and also works on UMP / USC SBR's .45 ACP/.40 S&W/9mm for Threaded Barrels in M16X1 LH. This Flash Suppressor is ideal for your USP Tactical Pistol. Enhances accuracy by up to 35%, reduces recoil by up to 40%, no indexing needed balance your pistol for improved overall shooting.Fits all of the threaded barrels with 16 X 1 LH threads:
- HK UMP, USC Threaded Barrels
- HK45, HK45 Tactical
- HK45C, HK45C Tactical
- USP 45, USP 45 Tactical
- USPC 45, USPC Tactical
- Glock, Sig, and all other 16 X 1 threaded barrel applications