What magazines fit the SIG P320 Compact?
15-round magazine for the SIG SAUER P320 and P250 pistols chambered in 9mm. Compact models only.
What magazines work with SIG P320?
P320, X-FIVE Full-Size 21rd 9mm Magazine, Extended.

What size magazine fits the P320 carry?
Yes. The P320 Carry M18 uses full sized magazines so the 9mm 17rd magazine is correct for it.
Will a SIG P320 fire without a magazine?
“We’ve designed safety elements into every necessary feature on this pistol. From the trigger, to the striker and even the magazine, the P320 won’t fire unless you want it to.”
Are SIG P250 and P320 magazines interchangeable?

The P320 is modular in the same way. Since the P250 is modular, this means you can interchange calibers with the same fire control unit. You will need different slides, barrels, recoil assemblies, magazines, and grip modules depending on the calibers (9mm Luger, .
What magazines fit the Sig P320 M18?
Sig Sauer Magazine P320 M17/M18 9MM 21Rd Coyote
- 21-Round Capacity.
- Steel Construction.
- Fits Sig P320 M17/M18 & Full Size Grip Modules.
Who makes SIG mags?
Mec-Gar
The Italian magazine manufacturer Mec-Gar is the 800lb. gorilla of firearm magazine manufacturing, and produces magazines for not only SIG, but S&W, Springfield, Walther, Kimber – nearly any and every firearm manufacturer out there.
Does MEC GAR make sig magazines?
The Italian magazine manufacturer Mec-Gar is the 800lb. gorilla of firearm magazine manufacturing, and produces magazines for not only SIG, but S&W, Springfield, Walther, Kimber – nearly any and every firearm manufacturer out there.
Are the new SIG P320 drop safe?
NO. SIG SAUER DOES NOT RECOMMEND THAT ANY CONSUMER PERFORM DROP TESTING BEFORE OR AFTER THIS UPGRADE. Mechanical safeties are designed to augment, not replace safe handling practices. Careless and improper handling of any firearm can result in unintentional discharge.
Can a SIG P250 be converted to a P320?
The P320 is modular in the same way. Since the P250 is modular, this means you can interchange calibers with the same fire control unit. You will need different slides, barrels, recoil assemblies, magazines, and grip modules depending on the calibers (9mm Luger, . 357 SIG, .
What is the difference between the SIG P250 and P320?
It can use all of the same calibers, and it even uses the same Sig Caliber X-Change Kit. But the most important difference between these two models lies in the firing system. Namely, while the P250 uses a recessed spurless hammer system, the P320 uses a modern striker system.