The AMAG 17 SG9 SIG P365 is a 17-round 9mm handgun magazine specifically for P365 pistols featuring a stainless-steel body with polymer sub-components. Magpul AMAGs come with many of standard proven features, including a high-visibility, controlled-tilt follower, stainless-steel spring, flared floorplate that’s easily removable for cleaning and routine maintenance, paint-pen dot matrix for magazine marking, and capacity-indicator windows which begin at five (5) rounds, and continue along the spine of the magazine in one (1)-round increments. Included are grip extensions for the X/XL and Standard grip lengths, as well as a standard floor plate for the Macro, so this 17-round AMAG can be used comfortably in any variant of P365 pistol.