B&T MP9/TP9/APC9/SPC9 MAGAZINE - 9mm - 10 ROUND CAPACITY - 20 ROUND BODY - BLACK
B&T USAThe B&T 9mm Compliant Magazine delivers the reliable feeding performance and rugged construction that B&T firearms demand, purpose-built for California shooters who need a California-legal 10-round capacity in a full-size 20-round body.
- California-compliant 10-round capacity blocked inside a 20-round body
- Compatible with B&T MP9, TP9, APC9, and SPC9 platforms
- Chambered in 9mm Luger for widely available, affordable ammunition
- Durable polymer and steel construction built to B&T's exacting tolerances
- Sleek black finish resists corrosion and blends with your firearm's profile
- Drop-free design ensures fast, snag-free removal during reloads
Who This Is For
This magazine is the ideal choice for California-based owners of B&T pistols and carbines who want a factory-quality magazine that meets state capacity requirements without sacrificing the full-size grip feel and ergonomics of the original 20-round body. Whether you're training at the range or keeping your B&T as a home-defense firearm, this blocked magazine keeps you legal and confident.
Specifications
| Brand | B&T USA |
|---|---|
| Caliber | 9mm Luger |
| Capacity | 10 Rounds (CA Compliant) |
| Body Size | 20-Round Body |
| Compatible Firearms | MP9, TP9, APC9, SPC9 |
| Color / Finish | Black |
| Material | Polymer & Steel |
| Compliance | California Legal (10-Round Block) |
Frequently Asked Questions
Is this magazine permanently blocked to 10 rounds, or can the block be removed?
This magazine is sold with a California-compliant block that limits capacity to 10 rounds as required by state law. The block is intended to be a permanent restriction for California residents. Removal of the block may constitute a violation of California law — always consult applicable regulations before altering any magazine sold as CA-compliant.
Will this magazine work with both the B&T APC9 Pro and the standard APC9?
Yes. This magazine is designed to be compatible across the B&T 9mm magazine-fed platform family, including the MP9, TP9, APC9 (standard and Pro variants), and SPC9. If you are unsure about compatibility with a specific variant or generation of your firearm, we recommend verifying with B&T's official documentation or contacting our team at Goodland Guns.
Can I use this magazine in states other than California?
This magazine is specifically configured with a 10-round capacity block for California compliance, but it can be used in any state that permits 10-round or standard-capacity magazines. Shooters in unrestricted states may prefer B&T's standard higher-capacity offerings, but this blocked version functions identically in all other respects and is a great option wherever you're shooting.