SIG Sauer P365 X-Macro 9mm 21-Round Magazine – Black
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SIG Sauer P365 X-Macro 9mm 21-Round Magazine – Black
The SIG Sauer P365 X-Macro extended magazine is a factory 9mm magazine with a 21-round capacity for the SIG P365 family, in black. SIG lists it for all 9mm P365 models — the standard P365, P365X, P365XL, P365-XMACRO, P365-AXG Legion, and P365 Fuse.
21-Round Extended Capacity
The extended magazine holds 21 rounds of 9mm Luger. Its black baseplate is designed to seat at the bottom of XMACRO, AXG Legion, and Fuse-size grip modules; SIG notes a gap when it is seated in standard P365, P365X, and P365XL grip modules.
Steel Body
The magazine body is steel, with a high-quality steel spring.
High-Visibility Orange Follower
SIG fits an orange follower to this magazine, making it easy to identify when unloaded.
Rear Witness Holes
Rear witness holes allow the loaded capacity to be confirmed at a glance.
Product Specifications
| Manufacturer | SIG Sauer |
| Model | P365 X-Macro Extended Magazine |
| Manufacturer Part Number | 8901594 |
| UPC | 798681693443 |
| Product Type | Magazine |
| Caliber | 9mm Luger |
| Capacity | 21 Rounds |
| Body Material | Steel |
| Follower | Orange |
| Baseplate | Black |
| Color | Black |
| Quantity | 1 Magazine |
Product identification: SIG Sauer P365 X-Macro extended 9mm magazine, manufacturer part number 8901594, UPC 798681693443. Specifications reflect the supplied product information.
- RG Product Type:
- Accessory
- RG Caliber:
- 9mm
- RG Capacity:
- 21 Rounds
- RG Color:
- Black
- RG Material:
- Steel Body / Polymer Baseplate
- RG Fitment:
- SIG Sauer P365 (9mm variants)
- RG Magazine Type:
- Pistol Magazine
- RG Included Accessories:
- 1 x 21-Round Magazine