Sig Sauer P365 X-Macro 9mm 21 Rd Magazine - Coyote

Sig Sauer P365 X-Macro 9mm 21 Rd Magazine - Coyote

Built from durable steel with a corrosion-resistant black oxide finish, this 21-round magazine is designed to withstand heavy use while maintaining consistent feeding reliability. It features a coyote tan polymer baseplate, rear witness holes for quick visual confirmation of remaining rounds, and a bright orange follower that clearly indicates when the magazine is empty.

Originally standard with the P365-FUSE, this magazine also provides broad compatibility across multiple 9mm P365 variants, including X, XL, XMACRO, AXG LEGION, and standard models. While optimized for XMACRO-length grip modules for a flush fit, it remains fully functional across other configurations, offering extended capacity for users who want more rounds on hand without changing platforms.

21-Round Capacity
Extended magazine capacity for increased on-hand firepower and fewer reloads.

Steel Construction
Durable metal body ensures long-term reliability and resistance to wear.

Wide P365 Compatibility
Works with P365, X, XL, XMACRO, AXG LEGION, and P365-FUSE models.

Factory OEM Design
Built to SIG SAUER specifications for optimal fit and feeding reliability.

Rear Witness Holes
Quick visual confirmation of remaining ammunition.

Orange Follower
High-visibility follower clearly indicates when magazine is empty.

Coyote Tan Baseplate
Durable polymer base designed for XMACRO-length grip modules.

Corrosion-Resistant Finish
Black oxide coating enhances durability and longevity.

Extended Capacity Design
Ideal for range use, training, and defensive readiness.

Specifications

• Caliber: 9mm Luger
• Capacity: 21 rounds
• Material: Steel body with polymer baseplate
• Finish: Black oxide
• Baseplate Color: Coyote tan
• Magazine Type: Double-stack
• Compatibility: SIG P365 Standard, X, XL, XMACRO, AXG LEGION, P365-FUSE
• Follower Type: High-visibility orange polymer follower
• Witness Holes: Rear witness holes for round count visibility