ETS Magazine for the SIG P320 - 21 Round

The ETS Magazine for the SIG P320 is a 21 Round magazine designed to offer flawless performance in your P320 or M17 pistol. With enhancements that provide a tactical advantage, the ETS SIG P320 Magazine is an excellent choice to complement your factory SIG magazines.

In stock

SKU SG9-320-21



  • ETS Magazine for the SIG P320 Pistol
  • Caliber: 9x19mm
  • Capacity: 21 Rounds
  • Brand: Elite Tactical Systems
  • UPC: 854094005775

More Information

Brand ETS
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Customer Reviews

Review by Quinterrius R.
Verified Buyer
Absolutely awful did not feed once just garbage taking up space
Review by Jack U.
Verified Buyer
Never had an issue with ETS mags until now. Not a bad issue but when the mag is full it does not want to eject when pressing the mag release. I’m guessing the mag lock notch is too deep. Something I’ll work out.
Reliable for a range magazine
Review by Reid Z.
Verified Buyer
This magazine works great as a range mag. My issue with it specifically is that it will not drop free (loaded or unloaded) from a Polymer 80 grip frame. The external dimensions are just wide enough that you can feel that it contacts with the inside of the frame's magazine well a little too much. That said, it seats fine and I had no issues with feeding on my initial range outing. While I haven't experienced this issue, I would also keep an eye on the feed lips, especially if you drop the magazines during reloads, since it is an all plastic magazine.
They didn’t cycle in 2
Review by Geroge C.
Verified Buyer
They didn’t cycle in 2 different guns. P320s
Terrible mags
Review by Delroy B.
Verified Buyer
Bought 2 of these mags neither of them function properly. Both mags cause the slide to lock back after every round. Not good
how did you get them to me so fast?
Review by Dodd I.
Verified Buyer
lightning fast delivery...can't wait to go to the farm and try them out
Review by Tosh F.
Verified Buyer
So I am waiting another 3 week to use the mags... from all I have seen the springs need to loaded for at least a month before use... so I will give it six weeks... my life may depend on these one day so I can wait that long at the least... but I have always loved the ets product... so five stars for now!
Good for range practice.
Review by Jamarious U.
Verified Buyer
Good for training as long as reloads are not required.
If you like mags that function just say no
Review by Joesph K.
Verified Buyer
Even for casual plinking at the range you will have FTF all day long with these awful mags. The translucent material cracks under storage, and they will not reliably supply ammo to your firearm. They fail on all levels. DO NOT BUY!!!
Go with the Promag. Worth
Review by Paxton C.
Verified Buyer
Go with the Promag. Worth the difference in price. Got tight assed with ets;
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