HK45 +7 Magazine Extension Kit

HKP HK45 +7 Magazine Extension Kit

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.

HKP highly recommends using a magazine loader when loading ammunition into our extended magazines due to increased spring tension versus factory.

Includes:

• +7 extension, extra power enhanced spring (This is an easy 2 min swap. No gunsmithing needed)

Compatible With:

• HK45 (10 Round)
• HK45 Tactical (10 Round)

Please note: This listing is for the magazine extension ONLY. This is not a complete magazine.  The referenced magazine capacity is the total capacity once the extension has been added to the factory magazine (which is not included).