
Availability: In Stock
The Sig Sauer P365 subcompact 9mm steel magazine is a reliable, high-capacity feed solution for shooters running Sig's popular micro-compact platform. This 12-round magazine works across the P365, P365X, and P365XL lineup—fitting flush in the X and XL models while extending slightly below the grip on the standard P365. A matte finish protects against corrosion and snags, and the steel construction is built to handle thousands of cycles without losing tension or reliability. Whether you're carrying daily, training at the range, or keeping a backup in your range bag, this magazine gives you the firepower of a compact pistol with the capacity you'd expect from a full-size gun.
Sig Sauer's OEM magazines are engineered to the tight tolerances P365 owners demand. The 12-round capacity represents a meaningful step up from the gun's single-stack design, and swapping magazines between your P365 variants is straightforward—an included baseplate adapter allows the magazine to fit your standard P365 if you own multiple models. The steel spring and follower are proven in the field, and the matte finish resists the wear and shine that polished steel can show after extended carry or use.
If you shoot a P365 and want genuine OEM capacity without guessing games or compatibility headaches, this magazine belongs in your rotation. Stock an extra or two now and focus on what matters: the shot.
| Capacity | 12 rounds |
| Caliber | 9mm |
| Material | Steel |
| Finish | Matte |
| Compatibility | Sig Sauer P365, P365X, P365XL |
Yes. The 12-round magazine fits flush in the P365X and P365XL, but extends below the grip on the standard P365. An included baseplate adapter is provided so you can configure it for your standard P365 if needed.
This is a genuine OEM Sig Sauer magazine built to the same specifications and tolerances as the factory standard. The matte finish and 12-round capacity are the key upgrades over the lower-capacity OEM options.
Yes. The magazine is compatible with the P365, P365X, and P365XL. Fit varies by model (flush or extended), and the included baseplate adapter ensures compatibility across the lineup.

SKU: 115663680 • Width: 4.1in • Height: 1.7in • Depth: 9.5in • Weight: 0.3oz





Availability: In Stock
The Sig Sauer P365 subcompact 9mm steel magazine is a reliable, high-capacity feed solution for shooters running Sig's popular micro-compact platform. This 12-round magazine works across the P365, P365X, and P365XL lineup—fitting flush in the X and XL models while extending slightly below the grip on the standard P365. A matte finish protects against corrosion and snags, and the steel construction is built to handle thousands of cycles without losing tension or reliability. Whether you're carrying daily, training at the range, or keeping a backup in your range bag, this magazine gives you the firepower of a compact pistol with the capacity you'd expect from a full-size gun.
Sig Sauer's OEM magazines are engineered to the tight tolerances P365 owners demand. The 12-round capacity represents a meaningful step up from the gun's single-stack design, and swapping magazines between your P365 variants is straightforward—an included baseplate adapter allows the magazine to fit your standard P365 if you own multiple models. The steel spring and follower are proven in the field, and the matte finish resists the wear and shine that polished steel can show after extended carry or use.
If you shoot a P365 and want genuine OEM capacity without guessing games or compatibility headaches, this magazine belongs in your rotation. Stock an extra or two now and focus on what matters: the shot.
| Capacity | 12 rounds |
| Caliber | 9mm |
| Material | Steel |
| Finish | Matte |
| Compatibility | Sig Sauer P365, P365X, P365XL |
Yes. The 12-round magazine fits flush in the P365X and P365XL, but extends below the grip on the standard P365. An included baseplate adapter is provided so you can configure it for your standard P365 if needed.
This is a genuine OEM Sig Sauer magazine built to the same specifications and tolerances as the factory standard. The matte finish and 12-round capacity are the key upgrades over the lower-capacity OEM options.
Yes. The magazine is compatible with the P365, P365X, and P365XL. Fit varies by model (flush or extended), and the included baseplate adapter ensures compatibility across the lineup.
SKU: 115663680 • Width: 4.1in • Height: 1.7in • Depth: 9.5in • Weight: 0.3oz
