Tyrant CNC P365 XMacro +3 Magazine Extension

The stock XMACRO magazine tops out at 17 rounds with no room to grow. This CNC-machined aluminum extension adds three rounds while matching the grip profile to minimize printing, and the NoBak retention plunger locks the extension in place without tools.

Fitment notes: Fits only P365 XMacro 17-round magazine. Works with most magwells. Does NOT fit other Sig P365 lower-capacity magazines. Comes with power spring. Fits California-compliant versions.