Loading... Please wait...


Dryfire Targets
Dryfire Targets

Sig Sauer P320 Full-Size & X5 21 Round 9mm Magazine

2 product reviews Write A Review
$58.00 $49.95
(You save $8.05)
Calculated at checkout
Out of Stock

Product Description

Sig Sauer P320 Full-Size & X5  21 Round 9mm Magazine

The 21-round magazine for the SIG SAUER P320 and P250 pistols chambered in 9mm. Full size models only.


  • Fits P320 X5, X5 Legion, and Full Size P320s
  • 21 Rounds of 9mm (9x19)
  • Part Number MAG-MOD-F-9-21
  • Our Magazine Policies 

warning-icon WARNING: Cancer and Reproductive Harm -

Product Reviews

Write Review

  1. Don't change the base pads

    Posted by Steve on Aug 23rd 2019

    Don't change the base pads. I took the plastics ones off and installed the aluminium Legion ones and now the mag fits loosely in the magwell. There is a reason the plastic base pads have the tall skinny sides.

  2. SIG Sauer at their best

    Posted by John Taylor on Feb 20th 2019

    Very high quality magazine. Excellent product. Quick delivery.

Back to Top