Built to meet B&T’s high manufacturing standards, this USW-A1 magazine combines durability and reliability in a robust design. The magazine body is constructed from steel for added strength, while the integrated polymer grip extension provides improved handling and control during reloads.
Designed for smooth and consistent feeding, it features an anti-tilt polymer follower paired with a steel wire spring for dependable operation. Side-facing witness holes allow for quick visual round count checks, making this magazine a practical and reliable choice for both duty and range use.
Also works with the B&T MKII pistol.








