Description
Sig Sauer P320 9mm 30-Round Extended Magazine, Black
This factory SIG Sauer 30-round extended magazine is made for compatible P320, M17, M18, P250, and select P211 9mm models. It is built with a steel body, high-lubricity finish, polymer follower, and removable sleeved baseplate.
- 30-round extended capacity
- Fits compatible P320, M17, M18, P250, and select P211 9mm models
- Steel magazine body
- Black polymer baseplate with removable sleeve
- Rear witness holes in 5-round increments
- High-tensile spring and polymer follower
Fitment Notes
The removable sleeve is intended to improve comfort and function in full-size grip modules. Confirm grip module fit and magazine-capacity rules before ordering.












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