Warne WAR MAG EXT SIG P320 +0 Extension

The Warne WAR MAG EXT SIG P320 +0 is a magazine extension designed for the SIG P320 platform. It is machined from 6061 T6 aluminum and finished with a Type II hardcoat anodize for abrasion and corrosion resistance. Retention is provided by a torx head screw and washer, and the profile includes ergonomic finger grooves to aid handling.

Key Specifications

• Designed for the SIG P320 platform.
• The body is machined from 6061 T6 aluminum billet.
• The finish is Type II hardcoat anodize for abrasion and corrosion resistance.
• Retention is provided by a torx head screw and washer.
• The profile includes an ergonomic shape with finger grooves to assist insertion and extraction.
• Available in increased capacity and zero capacity models for 10 round capacity limits, per manufacturer text.
• Manufactured and designed in USA.
• Weight listed as .12 (unit not specified in provided data).

This extension provides a compact, machined option for shooters who require the specific form and fit offered for the SIG P320 platform. With hardcoat anodizing and positive retention hardware, it integrates cleanly with the pistol’s magazine profile while preserving handling and ergonomics.