HK45, HK45 Compact, USP Trigger Bar Detent Spring

This is a common replacement part as it can become worn or lost. 

Compatible With The Newer Style HK45 & HK45C Models:

• HK45, HK45 Tactical
• HK45C, HK45C Tactical

Compatible With The HK USP Full-Size & USP Compact Models:

• HK USP 9mm
• HK USP .40 S&W
• HK USP .45 ACP
• HK USP Compact 9mm
• HK USP Compact .40 S&W
• HK USP Compact .357 SIG
• HK USP Compact .45 ACP
• All USP Tactical, Elite & Expert Models