H&K HK USP Series Old Style Firing Pin Block Spring

HK USP Series Old Style Firing Pin Block Spring

In order to use the new firing pin block spring, you also have to upgrade the firing pin, firing pin block, as well as the firing pin block spring. HK part #214192 has been replaced with part #209296.

Compatible With:

• HK USP Compact 9mm
• HK USP Compact .40, .357
• HK USP Compact .45
• HK USP .45
• HK USP .40
• HK USP 9mm
• UPS Tactical, Elite & Expert models