The Magpul AMAG 21-Round Magazine delivers extended capacity and enhanced reliability for Sig P320 pistols. This premium magazine combines stainless steel construction with polymer components for maximum durability and consistent feeding performance.
What Makes This Different
The AMAG features a stainless steel body with polymer base plate and follower, providing superior corrosion resistance compared to standard all-steel magazines. The 21-round capacity extends shooting sessions while maintaining the compact profile necessary for concealed carry. Advanced spring geometry ensures reliable feeding across all 9mm ammunition weights and profiles.Key Features
- 21-round capacity extends firepower for competition and duty use
- Stainless steel body resists corrosion and wear
- High-visibility follower aids in loading and malfunction clearing
- Anti-tilt follower design prevents feeding issues
- Polymer base plate reduces weight while maintaining strength
- Compatible with all Sig P320 variants including compact and full-size frames
- Witness holes allow round count verification
Technical Specs
- Capacity: 21 rounds of 9mm ammunition
- Compatibility: Sig P320 all variants
- Body Material: Stainless steel
- Base Plate: Polymer construction
- Follower: High-visibility polymer
- Spring: Chrome silicon wire
- Overall Length: Approximately 6.2 inches
- Weight: 4.1 ounces empty
- Finish: Brushed stainless with black polymer accents
