SIG SAUER P320/M17 9MM 21 ROUND EXTENDED MAGAZINE

Overview

Upgrade your SIG SAUER P320 or M17/M18 pistol with the MAGMODF921COY 21-round extended magazine. Designed for reliability and performance, this high-capacity magazine ensures extended shooting sessions without frequent reloads. Built with durable steel and finished for long-lasting use, it’s an essential accessory for range enthusiasts and tactical users alike.

Key Features

• Compatible with SIG SAUER P320, M17, and M18 pistols

• 21-round extended capacity for longer shooting sessions

• Steel construction for durability and strength

• OEM design ensures perfect fit and reliable feeding

• Easy-to-install and remove magazine design

Specifications

• Caliber: 9mm Luger

• Capacity: 21 rounds

• Material: Steel

• Weight: 0.35 lbs

• Dimensions: 9.50 × 4.20 × 1.90 in

• Model Fit: P320/M17

• Brand Fit: SIG SAUER

• Type: Extended Magazine

MPN: MAGMODF921COY
UPC: 798681599592

Applications

Ideal for range shooting, home defense, and tactical training where higher magazine capacity is beneficial. Perfect for enthusiasts who demand reliability and extended firepower from their SIG SAUER P320 or M17/M18.

Additional Features

• Base FDE (Coyote) finish adds a subtle tactical aesthetic

• Full-size P320 compatibility ensures versatility across SIG platforms