Sig Sauer, Magazine, 9MM, 21 Rounds, Fits Sig P365 X-Marco, Steel, Black (8901594)

Maximize your firepower with the 9mm 21-Round Magazine (Part #8901594), designed specifically for the P365 X-Macro platform. Engineered for precision, reliability, and durability, this extended-capacity factory magazine is perfect for shooters who want more rounds without sacrificing performance.

Constructed from high-strength steel and finished in a sleek black coating, this magazine resists wear, corrosion, and the rigors of everyday carry or heavy range use. Its precision-machined feed lips and reinforced spring ensure smooth, consistent feeding, whether you’re practicing at the range or relying on it for personal defense.

With a generous 21-round capacity, this magazine allows for longer shooting sessions and fewer reloads, giving you a competitive edge in training or competition. The factory OEM design guarantees a perfect fit and reliable lock-up in your  P365 X-Macro, maintaining the firearm’s renowned performance standards.

Whether you’re a dedicated concealed carrier, an enthusiast looking for extra capacity, or a competitor seeking maximum rounds between reloads, the 21-Round Magazine delivers unmatched performance and dependability. Invest in quality—choose a factory original Sig Sauer magazine built to the same exacting standards as your pistol.