$47.00
Availability: In Stock
When you need more rounds downrange without breaking your grip, the Sig Sauer 30-round extended magazine for P320, P320 X-FIVE, M17, and P250 full-size pistols delivers serious capacity in 9mm Luger. This is factory Sig Sauer engineering—the same reliability you get from the standard mags that shipped with your gun, but with nearly triple the round count. Whether you're running competition stages, training hard at the range, or building a defensive load-out, having 30 rounds in the mag means you're focused on what matters: your shooting, not reloads.
The design balances practical capacity with usability. A removable polymer sleeve on the base plate keeps the mag comfortable in your hand and balanced in a full-size grip module—you're not stuck with a pinky-dangler feel if you don't want it. The high-lubricity finish keeps rounds feeding reliably through the mag well, and the steel body won't degrade under hard use. Rear witness holes marked in increments of 5 let you count remaining rounds at a glance, which matters in a fight or on a stage. The removable base plate makes field stripping and cleaning straightforward, and the high-tensile spring is built to cycle thousands of rounds without sagging.
Sig Sauer engineered this magazine to function flawlessly with P320 variants, including the X-FIVE competition frame, plus M17 and P250 full-size models in 9mm. If you're serious about your platform, factory magazines mean zero guesswork on compatibility or durability. This is the extended capacity option when you want to shoot longer and reload less.
| Brand | Sig Sauer |
| Caliber | 9mm Luger |
| Capacity | 30 rounds |
| Material | Steel body, polymer follower |
| Compatibility | P320, P320 X-FIVE, M17, P250 full-size |
| Base Plate | Removable with sleeved design |
Yes. This magazine is engineered as a factory Sig Sauer product for P320, P320 X-FIVE, M17, and P250 full-size pistols in 9mm Luger. Compatibility is guaranteed across these platforms.
Yes. The removable polymer sleeve is designed to enhance comfort and function, but it's removable if you prefer a more compact profile or different ergonomics.
Rear witness holes marked in increments of 5 allow you to see your round count at a glance without removing the magazine.
No. The base plate is removable, which makes field stripping and cleaning straightforward. The high-tensile spring and steel construction are built to handle regular maintenance and extended use.
SKU: 115768104 • Width: 4.2in • Height: 1.9in • Depth: 9.5in • Weight: 0.32oz
Availability: In Stock
When you need more rounds downrange without breaking your grip, the Sig Sauer 30-round extended magazine for P320, P320 X-FIVE, M17, and P250 full-size pistols delivers serious capacity in 9mm Luger. This is factory Sig Sauer engineering—the same reliability you get from the standard mags that shipped with your gun, but with nearly triple the round count. Whether you're running competition stages, training hard at the range, or building a defensive load-out, having 30 rounds in the mag means you're focused on what matters: your shooting, not reloads.
The design balances practical capacity with usability. A removable polymer sleeve on the base plate keeps the mag comfortable in your hand and balanced in a full-size grip module—you're not stuck with a pinky-dangler feel if you don't want it. The high-lubricity finish keeps rounds feeding reliably through the mag well, and the steel body won't degrade under hard use. Rear witness holes marked in increments of 5 let you count remaining rounds at a glance, which matters in a fight or on a stage. The removable base plate makes field stripping and cleaning straightforward, and the high-tensile spring is built to cycle thousands of rounds without sagging.
Sig Sauer engineered this magazine to function flawlessly with P320 variants, including the X-FIVE competition frame, plus M17 and P250 full-size models in 9mm. If you're serious about your platform, factory magazines mean zero guesswork on compatibility or durability. This is the extended capacity option when you want to shoot longer and reload less.
| Brand | Sig Sauer |
| Caliber | 9mm Luger |
| Capacity | 30 rounds |
| Material | Steel body, polymer follower |
| Compatibility | P320, P320 X-FIVE, M17, P250 full-size |
| Base Plate | Removable with sleeved design |
Yes. This magazine is engineered as a factory Sig Sauer product for P320, P320 X-FIVE, M17, and P250 full-size pistols in 9mm Luger. Compatibility is guaranteed across these platforms.
Yes. The removable polymer sleeve is designed to enhance comfort and function, but it's removable if you prefer a more compact profile or different ergonomics.
Rear witness holes marked in increments of 5 allow you to see your round count at a glance without removing the magazine.
No. The base plate is removable, which makes field stripping and cleaning straightforward. The high-tensile spring and steel construction are built to handle regular maintenance and extended use.
SKU: 115768104 • Width: 4.2in • Height: 1.9in • Depth: 9.5in • Weight: 0.32oz