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SIG Sauer ProForce Spare Magazine for P320 M17 MHS GBB Pistol (Model: CO2)

ID: 93830 (AMPF-M17)
SIG SAUER798681605088AMPF-M1793830
3.0 stars, based on 3 reviews
SIG Sauer ProForce Spare Magazine for P320 M17 MHS GBB Pistol (Model: CO2)
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$29.99 $26.00


  • Metal alloy construction
  • Compatible with 12g CO2 cartridges
  • 21 round capacity

Manufacturer: Sig Sauer / OEM: VFC (UPC: 798681605088)


Compatibility: SIG Sauer Proforce P320 M17 MHS GBB Pistol
Magazine: 21+1 rounds
Gas Type: 12g CO2 cartridge


SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, and training. For over 150 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER has almost 2,000 employees across eight locations in the U.S. and around the world.


SIG SAUER air pistols, air rifles and accessories are engineered to elevate airguns to a new standard of performance. Perfected for practice with every advantage built in, these airguns are the economic, authentic answer to training more often, more effectively.

About ProForce

The SIG AIR ProForce line of airsoft guns is designed for professionals who train frequently and want the option of training safely in realistic force-on-force scenarios. SIG SAUER is a huge proponent of training, and we will continue to offer our customers numerous new product options to facilitate the safe practice of gun handling and target shooting in various environments.

3 Customer Reviews

(Write a review)

by Gabriel C. on 02/16/2020
"So far I'm a little disappointed with these magazines... love the handgun but the mags really get on my nerves. First day out on the field I was loading one, when the spring slipped out of the grip of my thumb nail. Instead of just pulling it back and trying again, I never got the chance because the pressure of the spring coming up snapped off the feed lip of the magazine, and sent it flying across the far I cant find any replacement parts so my co2 mag is now a paperweight after only a few uses. When it was working, It was great. No feeding issues and no problems with leaking.
by Alex S. on 02/03/2020
"This magazine is very strange. I both love and hate it. Its functionality is great. Its very nice to slip the CO2 in the back without having to remove anything to do it. It also has a nice finish on it that hasn't scraped much so far. However, the base plate is a very cheap plastic that breaks easily if you drop it on a hard surface. I very strongly recommend putting a small strip of duct tape across the back to hold the base in place. Even if its not broken. What happened to me is the little plastic teeth that snap it in place break. And if that base plate shifts even a little then the part that holds the spring in place will move and the spring will get tangled in it.

I also agree with the other review that says the spring is too strong for its own good. Its not a terrible idea to cut a little bit of it off.
by Jeffrey X. on 01/02/2020
"Obviously, if you have the Sig Sauer Proforce M17 you'll need to buy this magazine anyways, but here are my thoughts on it.

-Holds most, if not all bbs that are originally loaded into it (More detail under Cons)
-Very easy to insert CO2 cartridges with little force
-Aesthetically appealing
-Removable baseplate allows for the removal of the follower spring

-Magazine broke before 200 shots. While holding the follower down to load bbs, I accidentally released it and it hit the feed lip so hard that it broke the feed lip in half and flew across the room
-There are no replacement parts as of the making of this review, due to this being a propriety product
-Magazine contains extremely strong spring. I suggest that you remove the baseplate and trim the spring as it is far too powerful for the magazine.
-The feed lips contain a slight opening in the top that is a malfunction waiting to happen. The top of the feed lips are in line with the follower and spring.After a magazine is loaded and the follower is released, bbs will sometimes shoot out of the top of the opening in the feed lips

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