Product Summary
Maintain the peak performance of your firearm with this original factory replacement O-ring for the HK USP Tactical 40. Manufactured by HK, this part meets the exact specifications, tolerances, and materials used in the original equipment. It is an essential component for ensuring proper fit and function during operation. Please note that installation may require disassembly and should be performed by a qualified gunsmith if you are not experienced with firearm maintenance.









