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SIG Sauer MPX & MCX Magazine, .177 cal

Extra 30rd .177 Caliber Magazine for Sig Sauer MPX & MCX Air Rifles

SIG Sauer MPX & MCX Magazine, .177 cal

Only $29.99
  • List Price $39.99
  • availability In Stock
  • Code: AMRC-177-30 · · ·
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  • Sig Sauer MPX & MCX 30rd magazine
  • .177 Caliber
  • Holds 30 pellets
  • x3 extra pellet belts included
  • Rugged polymer composite housing
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  • ManufacturerSIG Sauer
  • Caliber0.177 cal
  • Accessories TypeMagazines, Clips & Reloaders
  • Ammo TypePellets
  • Magazine Capacity30
  • Warranty30 Day Limited
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SIG Sauer MPX & MCX Magazine, .177 cal
24 Reviews
96% (23)
4% (1)
0% (0)
0% (0)
0% (0)
100% Recommend this product (24 of 24 responses)
By Terrysonecall
FL - Florida
you will need extra magazines...
May 15, 2019
these are rather slow to load so buy more mags, they are expensive, but worth every minute of the fun we have!
By Peter
Palm Desert, CA
SIG Sauer MPX & MCX Magazine, .177 cal
February 24, 2019
Keep the fun going
ProsComes with 3 belts for pellets
By Mike
Great Idea and it works
January 5, 2019
This mag so far has worked as I hoped it would. I have 15 mags. so I
can shoot for a while
ProsMags work perfect" Use flat head pellets"
ConsIt takes a little time to load with the adapter and then you put them in mag. then push belt in mag.
Best UsesFun and back yard shooting
By Gerry
April 4, 2018
Great value comes with 3 magazines! This is a MUST HAVE. Save time and have loads of funs with 90 rounds. Easy to load,
ProsGreat value.
By Evian
Boston mass
Mpx mag
March 20, 2018
The mpx and mcx mags are amazing they are worth buying a few extra they fit in the gun better than the one that it comes with nice tight fit no jiggle and very durable I have about 5 extra ones and so far amazing!!!
ProsReloading time is so much fast and added realism for tactical reload practice
ConsNo cons
Best UsesMpx with mag holder or chest rig
By Dave R.
North Adams, MA
Don't leave home without it.
October 18, 2017
The ability to fire 30 rounds in 31/2 seconds demands extra magazines. Following a varmit with rapid fire is just plain fun.
ProsWorks great
By Erwin
Beaverton, OR
A Must-Have Accessory
August 14, 2017
I ordered one of these spare magazines to go with my Si Sauer MPX CO2 rifle. It was exactly like the magazine that comes with the rifle but comes with three pellet belts. This is perfect because it allows you to load up the belt that came with your rifle, plus the other three ttaht come with the spare magazine. Now you have a quick 60 shots, plus 60 mote with a quick change of the belts in each mag.

The magazine loaded easily-no hitches. It functioned perfectly with no noted defects.
ProsComes with three pellet belts. Fits perfectly. Easy to load-belts slide right in with no hitches or siezing. Easy to index the first pellet right on the midde of the feed opening by rotating the belt with your thumb.
ConsAs other have noted, it is plastic and feels fragile.
By Steven B.
Salem NH
A must have
July 18, 2017
You really should have at least a couple of these.
ProsSmooth operation
Great addition to mcx/mpx owners
April 7, 2017
Exact mag for sig mcx/mpx airguns. Description fails to mention that the mag comes with 3 belts! The belts can be pre-loaded with pellets and put into a mag in about 30 sec.

Load up 90 pellets and you are ready to go.
ProsMag + 3 belts. Sig owner must have
Cons$30 is 15% of the gun cost, but having more than one spare mag isn't that useful anyway.
By Dave
Sig Sauer MPX & MCX extra magazine
March 28, 2017
Works perfectly. Easy to load. You get one clip and three 30 round belts. Save time reloading by having this ready to go before you head out the door.
ProsWell made, works great, and saves time.
By Eric
Extra mag
February 22, 2017
I can't imagine only having one mag. And this comes with three belts. So it's like getting three extra mags.
ProsThree belts
By javier
santa ana, CA
Extra magazine
February 17, 2017
As with all things made by Sig this is also a great mag, works flawlessly just as the original that came in the rifle,
ProsExtra fun so you don't stop shooting.
By Edward
Millbrae, CA
Must buy if you have the MCX or MPX
December 30, 2016
This is a must buy if you have the MCX/MPX - comes with 3 belts so you can easily pre-load have 90 shots ready in no time.
Great magazine, no issues whatsoever.
Proscomes with 3 belts which is a great deal!!
By Marcus
Rancho Cucamonga, CA
September 9, 2016
If you read how to feed the pellet into the magazine, the MCX/MPX will fire perfectly! I am really glad I purchased this (comes with 3 belts!)
ProsFun, Fun, and Fun to shoot!
By Ramon
Dublin, CA
A Must Have for Sig MPX & MCX!
August 31, 2016
Don't wait to add this to your cart if you are buying a Sig pellet gun. The gun only comes with one clip, & one belt.
ProsEasy to load, it's the exact same mag that came with my MPX.
By Bryan
Sacto, Cali
30 rounds of fun
August 26, 2016
Magazine works great. There's no way to have the amazing mcx without getting the extra mag which is effectively three mags because it includes 3 belts.
ProsThree belts, 90 shots, loaded and ready to go! This is a must buy.
ConsNot against the magazine, the mcx should come with more belts, they have to be cheap to produce.
By Mike
Biloxi, Mississippi
Great Features for the Price!
July 26, 2016
Made by Sig Sauer to fit their air rifles, these "extra" magazines come with three (3) 30-Round pellet feed belts. The original magazine that came with the rifle only has 1 belt. The belt can be loaded into the empty magazine in 5 seconds and having the extra pre-loaded belts makes shooting more fun with lots less reloading!
ProsSame magazine as comes OEM with the Sig Sauer Rifle, but with 2 Extra pellet belts.
ConsNone. I bought 8 of these extra magazines fro AirgunDepot and they have functioned flawlessly with three different Sig Air Rifles.
By Warrior
Solid Magazine
July 19, 2016
Extra mags are a necessity if you own an mcx/mpx air rifle. Although these magazines hold 30 pellets, you can fire off 30 in a hurry, and it takes time to load the re-load the pellets. The beauty of these magazines is they come with two extra pellet belts, so by preloading the belts, it's easy to slide a belt into the magazine. But the Sig Sauer mck/mpx are training rifles, and in real world action, you want to pop a mag and insert a new one rapidly. I have two extra for each rifle.
By Keith
Alamogordo New Mexico
Must have
July 14, 2016
Gotta have for your Sig. Worth the price just to get the three belts.
ProsJust as good as the one that comes with the gun and three belts to boot.
By Louis J.
Cleveland, Ohio
Sig Sauer Magazine .177 Cal, 30 Round
July 13, 2016
After a very, very long wait (approx. 6 months) I am not disappointed. I bought two, and they arrived well packaged (no clam shell) one magazine and three pellet belts. The plastic magazine and plastic-metal belts appear to be well made (time will tell). The mags work flawlessly with no jams or misfires. I save the empty pellet tins to hold the two extra belts that I load with pellets. (two belts will fit in one tin)
ProsIt is great to have extra mags to spend the time actually shooting and not loading a 30 round pellet belt.
By Jason
, VA
Works great with my MPX
June 30, 2016
Ran several hundred different rounds through 3 different mags with a total of 7 belts, using long skirt, ballistic point, hollow point, you name it, no misfires!
Pros30 rounds as fast as you can pull the trigger! Extra belts a plus.
ConsSomewhat expensive. Belt door in mag as well as the rest of the mag, could have be built tougher, like a Magpul product: feels fairly delicate. Extra belts a plus, but think 2 mags and 2 belts would have been a better package/deal.
By Johnny
San Antonio, Texas
Great buy...
June 26, 2016
Fit well in my sig. No problems and double the fun... I bought 2
By Ben
Great mag
June 17, 2016
I like this so well I bought another one.
By Steve K.
Aliso Viejo California
Great belt fed Mag
February 6, 2016
I picked up an MCX last week from Airgun Depot and followed the basic directions and loaded the Pellets into the slots and used the tool provided to seat each pellet and shot most of the mag with out a single jam. On the list to get another one or two the end of this month... AAA+++
ProsEasy loading with the seating tool plastic mag but seems strong enough to last
ConsNone really maybe a little time consuming to load the pellets
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