Skip to main content
2 Day Free Trial! Multiple Monthly Giveaways 82,000+ Products at Wholesale Annual Giveaway - Win A Tacoma w/ A Belt-fed .50BMG 1,300+ Authorized Brands Members Get 20% Back On Holosun! 2 Day Free Trial! Multiple Monthly Giveaways 82,000+ Products at Wholesale Annual Giveaway - Win A Tacoma w/ A Belt-fed .50BMG 1,300+ Authorized Brands Members Get 20% Back On Holosun! 2 Day Free Trial! Multiple Monthly Giveaways 82,000+ Products at Wholesale Annual Giveaway - Win A Tacoma w/ A Belt-fed .50BMG 1,300+ Authorized Brands Members Get 20% Back On Holosun!
Announcements: 2 Day Free Trial. Multiple Monthly Giveaways. 82,000+ Products at Wholesale. Annual Giveaway. 1,300+ Authorized Brands. Members Get 20% Back On Holosun.
Filters
ProMag UPC 708279015038 MPN SIGA20

ProMag SIGA20 Standard 21rd 9mm Luger Fits Sig P320 Blued Steel

Member pricing
  • Caliber/Gauge 9mm
  • Capacity 21
  • Color Blue
Members-only pricing

FDC members buy at dealer pricing. Join free to unlock the price and add this to your cart.

Try FDC free today
ShippingShipping rates are shown to FDC members.
Direct shipShips to you directly from our distributor.
Secure checkout Authorized dealer Ships from our warehouse

Details

This replacement or spare magazine is compatible with your Sig Sauer P320. It is constructed of heat treated steel with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA.

Specifications

UPC

708279015038

Manufacturer

Manufacturer Part Number

SIGA20

Brand Fit

Sig Sauer

Caliber/Gauge

9mm

Capacity

21

Length

6

Model

Standard

Model Fit

P320

Package Height

1.4

Package Width

4.6

Product Type

Accessory-Magazines

Shipping Weight

0.225

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

State Restriction (OR)

NO SALE TO OREGON

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Color

Blue

Shipping & Returns

All sales are final; we do not offer refunds or exchanges. Items that arrive damaged or defective are covered under the manufacturer's warranty — contact us within 5 days of delivery and we will help coordinate a claim.

×

Hazardous Materials (HAZMAT) Policy

×

NFA Suppressor Transfers — How This Works