Warne Sig P320 9mm Magazine Extension +5 FDE

This Warne magazine extension is designed for Sig P320 magazines to increase capacity and improve handling. Machined from 6061-T6 aluminum and finished with a hardcoat anodize in Flat Dark Earth, it provides an ergonomic grip surface and finger grooves for secure manipulation. The extension is intended for range use and applications where added magazine capacity and improved control are desired.

Key Specifications

• Compatible with Sig P320 magazines.
• Increases magazine capacity by +5 rounds for 9mm magazines.
• Specified caliber is 9mm.
• Constructed from 6061-T6 Aluminum.
• Finished with Hardcoat Anodized coating in Flat Dark Earth.
• Product model is listed as Magazine Extension.
• Listed product weight is 0.12 (as provided in product attributes).
• Package dimensions include a length of 13.0, width of 3.0, and height of 1.0.
• Features ergonomic shape and finger grooves for improved insertion and manipulation as described by the manufacturer.

Purpose-built for shooters who prioritize control and reliable reloads, this extension offers a durable, precisely machined option to increase magazine capacity and improve handling. Its aluminum construction and hardcoat anodized finish provide a balance of strength and corrosion resistance while the Flat Dark Earth color integrates with common handgun accessories and finishes.