Sig Sauer P320 M17 Extended Magazine 21-Round Coyote
- .357 Sig DLC 3.9" $154.71
- .357 Sig, 4.7" Barrel $154.71
- .40 S&W, 4.7" Barrel $154.71
- .40/357 18-Round $47.06
- 10mm, 10-Round $47.06
- 17-Round Coyote $47.06
- 3.9" Barrel, Gold Titanium Nitride $198.24
- Sig Sauer P320 9mm 30-Round Extended Magazine $55.88
- SIG Sauer P320 9mm 30-Round Extended Magazine $55.88
- 4.7" Barrel, Gold Titanium Nitride $198.24
- 9mm 10-Round $47.06
- 9mm 4.7" Replacement Barrel $154.71
Extended 21-round magazine for Sig Sauer P320, M17, and M18 pistols in 9mm. Steel construction with Coyote finish for reliable feeding and durability.
Fits: Sig Sauer M17, Sig Sauer M18, Sig Sauer P320
Sig Sauer P320 M17 Extended Magazine
This 21-round extended magazine is purpose-built for the Sig Sauer P320, M17, and M18 pistols chambered in 9mm Luger. It also functions reliably in all full-size P320 variants.
Key Features
- Capacity: 21 rounds of 9mm ammunition
- Construction: Steel body with polymer components for durability and reliability
- Finish: Coyote Tan for corrosion resistance and tactical aesthetics
- Compatibility: Sig Sauer P320, M17, M18, and all full-size P320 pistols
Design and Performance
The extended magazine provides significantly increased ammunition capacity compared to standard magazines, making it ideal for training, competition, and defensive use. The robust steel construction ensures consistent feeding and long service life. The Coyote finish offers excellent corrosion resistance and blends well with modern tactical equipment.
Whether you're a competitive shooter looking for higher capacity or a defensive-minded shooter wanting more rounds on hand, this magazine delivers the reliability Sig Sauer is known for.
Features
- a 21-round extended magazine
- fits the sig sauer p320-m17/m18
- 9mm
- 21 round
- finger extension
- fits sig m17/320 full size
