Description
HK PARTS magazine extension +7 kit adds 7 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. Each +7 kit includes the +7 extension, extra power enhanced spring. This is an easy 2 min swap. No gunsmithing needed.
Fits the HK45 & HK45 Tactical model of pistols:
View AllClose
- HK45
- HK45 Tactical