
Availability: In Stock
If you carry a Sig Sauer P227 in .45 ACP, a spare magazine isn't optional—it's essential. The Sig Sauer P227 .45 ACP 10-round steel magazine delivers the reliable factory-spec performance your pistol was built around. With a 10-round capacity, this magazine meets magazine restrictions in certain states while giving you a full-power backup mag or the ability to rotate fresh springs into service. Factory magazines matter: they're engineered to the exact tolerances of your firearm and tested for the feeding and extraction reliability that aftermarket alternatives often can't match.
Built with a matte-finished steel body, this magazine features witness holes at the 10 and 6-round marks so you know your round count at a glance. The removable polymer base plate makes cleaning and maintenance straightforward, and the self-lubricating polymer follower promotes smooth, consistent feeding through the feed lips. Whether you shoot competitions, train for defensive carry, or run the P227 at the range, having multiple factory magazines on rotation keeps your gun running and extends the life of any single mag's springs.
Sig Sauer factory magazines are built to tighter tolerances than generic alternatives and are the gold standard for P227 reliability. Keep one in your range bag, one in your duty rig, and one at home. Spare magazines are cheap insurance against a failure when you need it least.
| Firearm Compatibility | Sig Sauer P227 |
| Caliber | .45 ACP |
| Capacity | 10 Rounds |
| Material | Steel |
| Finish | Matte |
| Follower | Polymer (self-lubricating) |
| Base Plate | Removable polymer |
Yes. This is a factory Sig Sauer magazine engineered for the P227 in .45 ACP and will function reliably in that pistol. Always verify caliber and model compatibility before purchase.
The 10-round capacity complies with magazine capacity restrictions in several U.S. jurisdictions. Check your local and state laws before ordering, as magazine regulations vary.
Yes. The 10-round capacity is designed to meet legal requirements in jurisdictions with magazine restrictions.
You receive one Sig Sauer P227 .45 ACP 10-round magazine with the matte steel body, witness holes, removable polymer base plate, and polymer follower.
SKU: 115670329 • Width: 4in • Height: 1.5in • Depth: 8.5in • Weight: 0.35oz


Availability: In Stock
If you carry a Sig Sauer P227 in .45 ACP, a spare magazine isn't optional—it's essential. The Sig Sauer P227 .45 ACP 10-round steel magazine delivers the reliable factory-spec performance your pistol was built around. With a 10-round capacity, this magazine meets magazine restrictions in certain states while giving you a full-power backup mag or the ability to rotate fresh springs into service. Factory magazines matter: they're engineered to the exact tolerances of your firearm and tested for the feeding and extraction reliability that aftermarket alternatives often can't match.
Built with a matte-finished steel body, this magazine features witness holes at the 10 and 6-round marks so you know your round count at a glance. The removable polymer base plate makes cleaning and maintenance straightforward, and the self-lubricating polymer follower promotes smooth, consistent feeding through the feed lips. Whether you shoot competitions, train for defensive carry, or run the P227 at the range, having multiple factory magazines on rotation keeps your gun running and extends the life of any single mag's springs.
Sig Sauer factory magazines are built to tighter tolerances than generic alternatives and are the gold standard for P227 reliability. Keep one in your range bag, one in your duty rig, and one at home. Spare magazines are cheap insurance against a failure when you need it least.
| Firearm Compatibility | Sig Sauer P227 |
| Caliber | .45 ACP |
| Capacity | 10 Rounds |
| Material | Steel |
| Finish | Matte |
| Follower | Polymer (self-lubricating) |
| Base Plate | Removable polymer |
Yes. This is a factory Sig Sauer magazine engineered for the P227 in .45 ACP and will function reliably in that pistol. Always verify caliber and model compatibility before purchase.
The 10-round capacity complies with magazine capacity restrictions in several U.S. jurisdictions. Check your local and state laws before ordering, as magazine regulations vary.
Yes. The 10-round capacity is designed to meet legal requirements in jurisdictions with magazine restrictions.
You receive one Sig Sauer P227 .45 ACP 10-round magazine with the matte steel body, witness holes, removable polymer base plate, and polymer follower.
SKU: 115670329 • Width: 4in • Height: 1.5in • Depth: 8.5in • Weight: 0.35oz