Description
HKP HK45 +5 Magazine Extension Kit
HK Parts magazine extension +5 kit adds 5 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. Each +5 kit includes the +5 extension, extra power enhanced spring. This is an easy 2 min swap. No gunsmithing needed.
Compatible With:
- HK45
- HK45 Tactical