Sig Sauer P365-XMacro 10rd Magazine
Original price was: $59.99.$40.99Current price is: $40.99.
Genuine SIG Sauer factory magazine for the P365-XMacro, built with a steel body, polymer baseplate, and side witness holes for quick round-count checks. This 10-round, 9mm magazine also fits the P365-AXG LEGION, P365-FUSE, P365-DH3, and P365 FLUX.
1 in stock
Description
Sig Sauer P365-XMacro 10rd Magazine
The Sig P365-XMacro 10rd Magazine is the factory-correct answer for shooters who want their XMacro running exactly as SIG built it. Because it’s a genuine OEM part rather than a third-party stand-in, feed reliability and fit are already dialed in — there’s no break-in gamble and no guesswork about tolerances. This is the same steel-bodied magazine that ships with the P365-XMACRO from the factory, built to feed 9mm cleanly under a compact double-stack footprint.
The magazine’s steel body handles the abuse of daily carry and range use, while the polymer baseplate keeps overall weight down and cushions the mag on a hard reload. Side witness holes let you confirm your round count at a glance, which matters when you’re topping off between range sessions or checking a carry gun before you head out the door. A black oxide finish covers the exposed steel, giving it the same corrosion resistance and low-glare look as the rest of the P365 lineup. Since it’s a 10-round capacity, this magazine is a natural fit for shooters in restricted-capacity states or anyone who prefers a flush-fit profile for concealed carry.
Key Features — Sig P365-XMacro 10rd Magazine
- Genuine SIG Sauer OEM factory magazine
- Steel magazine body with polymer baseplate
- 10-round capacity, double-stack
- Side witness holes for round-count visibility
- Black oxide finish on exposed steel
- Manufacturer part #8901466 / UPC 798681681815
Why This Product Stands Out
A magazine is the one part of a carry gun that gets handled, dropped, and reloaded more than any other component, which is why sourcing OEM matters here. Aftermarket mags can work fine, but they also introduce a variable you don’t need in a defensive pistol — this one removes that variable entirely because SIG designed it alongside the gun itself.
Since the P365-XMacro platform shares its magwell architecture across several variants, this same magazine also drops into the P365-AXG LEGION, P365-FUSE, P365-DH3, and P365 FLUX. That cross-compatibility means a shooter running more than one of these pistols can standardize on a single spare-magazine setup rather than tracking multiple part numbers.
Ideal Use Cases
- Concealed carry backup or reload
- Range training and practice sessions
- Restricted-capacity state compliance (10-round limit)
- Standardizing spares across compatible P365 variants
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part # | 8901466 |
| UPC | 798681681815 |
| Caliber | 9mm |
| Capacity | 10 Rounds |
| Color | Black |
| Body Material | Steel |
| Baseplate Material | Polymer |
| Finish | Black Oxide |
| Fit | Sig P365 |
Compatibility Information
Magazine Compatibility (Firearm Fitment): Confirmed by Sig Sauer as compatible with the P365-AXG LEGION, P365-XMACRO, P365-FUSE, P365-DH3, and P365 FLUX.
Manufacturer: Sig Sauer | Model: 8901466 | Type: Pistol Magazine | Caliber: 9mm | UPC: 798681681815 | SKU: 8901466