Description
Magazine Extension – +10 – HK USP .45 & Mark 23
Easy to install. Simply add the mag extension to your existing mag body and follower. No gunsmithing needed.
Made 100% in the USA out of aircraft-grade hard coat anodized aluminum with steel hardware. Ultra low profile & rock solid. With the addition of the +10 mag extension, the round count in the magazine will increase from a 12 round magazine to a full 22 rounds. Ideal for competitive shooters, concealed carry, or range day mag dumps!
HKP highly recommends using a magazine loader when loading ammunition into our extended magazines due to increased spring tension versus factory.
Compatible With:
- HK USP 45
- HK USP 45 Tactical
- HK USP 45 Expert
- HK USP 45 Elite
- Mark 23
- Not compatible with: 10 round USP45 magazines
Please note: This listing is for the magazine extension ONLY. This is not a complete magazine. The referenced magazine capacity
