HK VP9 / VP9SK / VP40 Trigger Spring Kit by M*CARBO - HK VP9 Trigger Upgrade - HK VP9 Accessories!

8 days ago
8

Upgrade your HK VP9, VP9SK, or VP40 with the M*CARBO Trigger Spring Kit!

This step-by-step video covers complete disassembly, spring replacement, and reassembly to deliver a smoother, lighter trigger pull.

Perfect for HK owners who want competition-level performance, improved accuracy, and reliable function — all made in the USA by combat veterans.

Loading comments...