Sig Sauer Fuse Coyote P365 9mm Luger Handgun Magazine - 21 Rounds - This factory magazine comes standard with the 21-round P365-FUSE model. The 21-round magazine will also work with all 9mm P365 models including the standard, X, XL, XMACRO, and AXG-LEGION. This steel magazine includes rear witness holes to confirm loaded capacity, an orange follower making it easy to identify when unloaded, and a coyote tan baseplate. The baseplate is designed to be seated at the bottom of P365-XMACRO (AXG LEGION & FUSE) size grip modules. There will be a gap when seated in P365 Standard, P365X, and P365-XL size grip modules. Compatible with all 9mm P635 Models including: P365 Standard P365X P365-XL P365-XMACRO models P365-AXG LEGION P365-FUSE