Chip McCormick Power Mag Magazine with Base Pad 1911 Government, Commander 45 ACP 8-Round Stainless Steel

Product #: 783573
| Manufacturer #: 14131
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This heavy-duty magazine is designed to significantly increase reliability and service life, even when kept fully-loaded for extended periods of time. Die-controlled tolerances are held to +/- .001" which is over 75% tighter than magazines made to military specifications. The extra-stiff coils of aerospace grade wire produce more power than other magazines. The base pad and plate is removable for convenient cleaning and maintenance.

Application Charts & Information

Overall Rating:
4.7 out of 5
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5 stars
Lloyd Davis of Norman, OK
Date posted: 7/17/2006
I have just ordered two more Power Mags. I use these strictly for CCW purposes. I use Shooting Stars, etc at the range. The Power Mags function 100% in my Colt and Springfield.
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5 stars
Nate K. of Bakersfield, Ca
Date posted: 9/8/2006
Fantastic mags for any 1911. Fully stacked, they feed without a glitch for 3 years now. Kimber CDP 5"
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5 stars
Nathan Nelson of Marietta, GA
Date posted: 9/25/2006
I have a Wilson Combat 1911 and it is awesome, I have been using Wilson Combat Magazines forever. I purchased a Chip McCormick Magazine just to see how well they performed. I can tell you that I think the Chip McCormick Magazine is better than the Wilson Combat. They are easier to load and function flawlessly.
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5 stars
John Saunders of Fall City, WA
Date posted: 5/29/2006
I recently purchased a Sig 1911 with Novak sites and Mags. The last round would always jam, it didn’t matter if I loaded three, five or eight I had 100% jam rate. These Mags fix my problem with 100% no jam rate. Problem solved! Thanks for a great product.
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5 stars
Steve Kilby of Dunedin, fm
Date posted: 6/1/2006
Cant say enough good things about these magazines, In New Zealand we are very limited as to what we can get, these magazines fit and feed 100%, Would recommend to all 1911 owners that they need to own Chip's magazines :-)
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5 stars
Cesar Vasquez of Miami, FL
Date posted: 6/11/2006
I have used various different types of magazines in a full size Llama .45, which hand previously only functioned reliably with the original 7rd magazine. These mags are absolutely the best. I've used them without a single problem, and the gun now runs reliably.
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5 stars
Paul Wang of New York, NY
Date posted: 2/5/2007
The CMC Power Mags are great. The materials used are even stronger or thicker than the Wilson Combat 47D mags.
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5 stars
Joseph Jurkowski of Sault sainte marie, MI
Date posted: 3/1/2007
This is the first mag I tried that would reliably feed a variety of hollow points in my Colt Comp Commander. Before these, I tried the factory 7-rounders, some "mil-spec" 7-rounders and some McCormick Shooting Star mags.
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5 stars
Jim Hurley of Lynn Haven, FL
Date posted: 3/6/2007
I have used the Power Mags in my Kimber TLE II and am very pleased with the reliability, consistency and overall quality of these mags. I don't think you can get a better made mag, certainly not for the money. I originally purchased three mags and just received three more that I ordered. You can never have too many magazines. I recently installed a mag-well in my Kimber and the Power Mags work perfectly. The pad is just the right length to properly seat the mag but does not extend below the mag-well where it would be uncomfortable for concealed carry.
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5 stars
Jesse Harvell of Halifax, NC
Date posted: 11/23/2006
I have bought these magazines on two different occasions. They are quality constructed and they have worked with no problems at all. I highly recommend these magazines due to my experience with them. You won't be disappointed!
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5 stars
Richard Salmon of Baton rouge, LA
Date posted: 12/17/2006
Worked flawlessly out of the bag with my Springfield Mil-spec. 500 rounds through them since purchase, and no hangups. Easier to feed than the factory mags.
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5 stars
Bob Dobbs of Albuquerque, NM
Date posted: 1/16/2007
Excellent product. I've never had a feed problem from one of these, through thousands of rounds in my Springfield Milspec 1911. Chip McCormick customer service is also excellent, so you're covered in the unlikely event of a problem.
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5 stars
Eddie C of Phoenix, AZ
Date posted: 12/29/2003
I have owned my Colt Double Eagle (1911 style with da/sa trigger) for over 5 years. I have bought many mags for this gun. The factory mag works very well but not designed for cleaning. These power mags can be cleaned very easily by pushing the button and removing the base. All you need is a little screwdriver. These mags feed better and are easier to load then stock. The number of rounds is easy to see with the numbers clearly stamped on the side. You can keep the clip loaded for months at a time without the spring wearing out at all. I have owned one mag for 2.5 years now and its always loaded. Still works like new. Quality all the way. Best mags on the market for your 1911, no doubt about it!
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5 stars
Nathan Roldan of Waipahu, HI
Date posted: 2/11/2004
Excellent product. I have used many different mags over the years. CMC power mags have never failed to feed, from first to last round every time. In fact I'm buying more. Thanks midway.
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5 stars
Mark Drayer of Hartville, OH
Date posted: 4/4/2004
I have been shooting a 1911 Colt 45 for years and these are by far the best mags I have ever seen. I have three 1911's (only 1 Colt) and all of these mags work in every pistol. The mags hits the slide stop EVERY time and feeds flawless. Don't waste money on other mags as I have. This is THE one to buy if your life depends on your pistol! Thanks Chip!
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5 stars
Perry Willard of Muscle Shoals, AL
Date posted: 2/27/2002
I have found this to be the most reliable magazine in my Kimber CDP Pro 45 ACP pistol. The extra spring power really makes a difference in a fast operating slide such as this short 4" gun.
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5 stars
Andreas Yankopolus of Atlanta, GA
Date posted: 3/4/2002
These magazines feed reliably and consistently lock back the slide after the last round. The base pad also comes off for easy cleaning.
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5 stars
Jae Noh of Berkeley, CA
Date posted: 9/21/2003
These mags are as good if not better than Wilson 47D mags. The only concern I have is that the follower dips forward, whereas Wilson follower moves up and down. Follower tipping does not seem to affect accuracy at all for 8-round power mag. These mags are significantly cheaper than Wilson 47D.
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55 found it helpful |
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5 stars
Anthony Castanza of Montgomery, Al
Date posted: 10/30/2005
These mags just plain work. In guns with feeding problems a switch to these mags will often cure it. If it doesn't it is the pistol. Iv'e used several brands and I always end up with these in my pistols. Wilsons are also nice but these NEVER fail me. I have 3 20 year old "shooting star" mags that still work flawlessly.
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5 stars
John Stroup of Lebanon, MO
Date posted: 3/18/2006
Top quality magazine ,feeds smoothly and flawlessly in my S&W 1911PD. Base pad is nice for shooting in matches that require you to drop the magazine during reloads. Easy to take apart and clean.
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5 stars
Allen Beard of Seattle, WA
Date posted: 5/18/2006
Switched to these mags after I had problems with the Wilson 47D magazines (wouldn't lock slide after last round fired). Not to knock Wilson -- their products and customer service are great -- but the mags just didn't work well in my Springfield Operator. The Power Mags function flawlessly. The quality is top notch and it's easy to see how many rounds are in each mag in the round indicator hole. I've added six of them to my pistol kit.
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5 stars
Shane Scott of Copperas Cove, TX
Date posted: 1/3/2005
These magazines work flawlessly in my Springfield WWII GI .45. The spring is as powerful as CMC claims. I think the follower tipping and movement make the mag more reliable. The follower can move foward with the last round, filling the gap between the magazine and frame. This results in more surface area on the follower to engage the slide stop lobe. I like the quality of the magazine body and base pad. Even though it is only 8 rounds, I like the round holes and numbers on both sides.
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5 stars
David Kutchinski of Littleton, CO
Date posted: 7/10/2005
This is what I have carried for years. In the 14 months I was in Iraq these never let me down. Great product.
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5 stars
Alan F. of Lansing, MI
Date posted: 10/15/2005
I own both this and the equivalent from Wilson Combat. They are practically the same in quality, each 5 stars. The Chip McCormick has a steel follower that looks lower tech but will probably last longer than the nylon follower in Wilson's mag. Both mags have been 100% reliable with both 230gr ball and 230gr UMC JHP ammo in my Springfield 1911 mil-spec, even with 8 rounds loaded.
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5 stars
Charles Kim of San diego, CA
Date posted: 3/12/2007
I ordered 8 of these mags from Midway for my Springfield Loaded Target. Function tested all of them today with Fiocchi 230 grain hardball ammo. All worked flawlessly. No FTF & slide locked back every time after last shot. I have Tripp Research followers & springs that I will be testing with these mag bodies, but that may be overkill, since they work perfectly as is.
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5 stars
Jeremy Rowe of Little rock, AR
Date posted: 9/2/2008
These function flawlessly in all my 1911s (Kimber, Wilson, Springfield, Dan Wesson, and Colt). I have mags from all of those manufacturers, as well. I like the Power Mags above the rest, though it's price when it comes to liking them over Wilson 47Ds. I will say that it seems that Power Mags have stronger springs than the rest. The base pads, though plastic, serve their purpose and are fairly unobtrusive, even without a magwell. Some of my other mags have awful looking pads. I realize that's pure aesthetics, but when it functions well, is cheaper, and looks better . . .
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5 stars
A W of Cincinnati, OH
Date posted: 11/11/2008
I have purchased (8), they work great and the removable base pad makes cleaning easier. Never had a problem in my Springfield Parkerized Loaded.
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5 stars
Robert Sapio jr of Voorhees, NJ
Date posted: 3/26/2008
Purchased for the new colt 1980 xse. Fits snug. Works well.
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5 stars
Willard Davis of Vacaville, CA
Date posted: 8/10/2008
This magazine is great. Just put a few hundred rounds through mine, and not a single problem. The fit and finish are great. These really are much nicer than the Gov't issue that came with my Ithaca 1911.
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5 stars
James Golden of Pataskala, OH
Date posted: 12/3/2008
I had a lot of problems with the mags that came with my Charles Daly EFS. They are Mec-Gar. I bought a couple Power Mags and problems solved. My CD is now a smooth running machine. If you have a Charles Daly, toss the Mec-Gars and get some Power Mags.
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5 stars
A D of Camby, IN
Date posted: 4/7/2009
I own 10 of these mags and they all work flawlessly in my Springfield. They always drop free from the frame on their own when released which is important for quick speed-reloads. Positive feeding every single time; a great value and very dependable.
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5 stars
Reed Moore of Sacramento, Ca
Date posted: 8/28/2001
Works great in my 1911A1. I've had no problems with them at all, and the extra capacity is a bonus during competition.
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5 stars
Thomas Knapp of St petersburg, FL
Date posted: 12/6/2008
Bought two of these mags for my Fusion Scout. I have over 500rds through them and have not had 1 problem. They function better than the Novak's mag originally supplied with the weapon.
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5 stars
C W of Egg Harbor Twp, NJ
Date posted: 1/8/2009
I had serious feeding problems with my Springfield M1911. I tried Springfield factory magazines that they swapped for me under warranty, GI spec magazines, new MecGar magazines that I purchased, all with the same result, no improvement. Then I tried the McCormick Power Mag. Holy Cow! What a difference! I have not had a failure to feed since! The gun is a joy to shoot and I give these mags my highest recommendation. I ordered two to start but will be back for more.
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5 stars
O F of Omaha, NE
Date posted: 10/13/2007
A well-made, reliable mag. Sturdy. It certainly feels like the springs are stiffer than those in the regular shooting star mags. They work well in my Kimber. Be aware that there may be a slight gap of magazine body that you can see between the baseplate and bottom of your grip when the mag is fully inserted.
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5 stars
John Lee of Corona, CA
Date posted: 10/28/2007
These magazines perform flawlessly on my Kimber 1911. The magazines that originally came with my Kimber were thrown away and replaced with three of these beauties and I have had no FTF since. Definitely recommended.
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5 stars
Richard Ishmael of Sapulpa, OK
Date posted: 1/31/2008
I bet my life on the McCormick Power Mag every day. What more can you say. I have found this to be the most reliable 8-round mag on the market. My next choice would be anything made by Metalform. The power mags work in my Springfield as well as my Kimber 1911. NO MALFUNCTIONS, NO JAMS !
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5 stars
Ken Smith of Savannah, GA
Date posted: 5/17/2007
Great magazine and runs flawlessly in both a Springfield TRP and a Wilson Combat CQB. I was surprised that it came with two different size base pads, a low profile and an extended one. Wilson Combat could take a lesson from that for it's line up. For the quality and features this has to be one of the best magazines out there, the lower price is just gravy!!!!!
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5 stars
Scott Ide of Wasilla, AK
Date posted: 8/31/2007
My 1911's function flawlessly with Chip McCormick Power Mags. With Power Mags, I have not had a malfunction due to a magazine issue and I have fired over 3000 rounds using Power Mags. I own and have tried Kimber, Wilson Combat, MecGar and Auto Ordnance magazines. In my opinion as a law enforcement professional, the Chip McCormick Power Mag is the only option for dependability and reliability.
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5 stars
Nathan K. of Bakersfield, Ca
Date posted: 10/9/2007
If you shoot a 1911, these are the mags to have. I shot 3 mags yesterday that were stacked with 8 rounds for approx. 3 years. No malfunction. Kimber CDP 5". Winchester 230 grain Sxt. Great mags with great springs and followers.
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5 stars
John G. of Knoxville, IA
Date posted: 3/19/2008
I've been using CMP magazines for over 15 years, and have had only one problem, which CMP remedied immediately. I trust these mags with my life, and carry them every day, you can't get any better than these.
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5 stars
DAVID GRIFFITH of Dawsonville, GA
Date posted: 3/6/2008
Excellent magazine for the 1911. It has proved itself reliable in my Springfield Champion. I carry Speer's 200gr Gold Dot .45acp+P loads and they generate a lot of slide speed. This is the first 8-round mag I've had any luck with.
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5 stars
Galo Enriquez of Neptune, NJ
Date posted: 3/8/2008
These mags are very reliable. You can keep it fully loaded for months and still no problem at the range. And Midway USA has the lowest price ever on the mags. Thanks a lot to them.
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4 stars
N. P. of NY, NY
Date posted: 4/30/2008
Have put approx 1000 rounds through my 4 power mags and had only one FTF w/my new Kimber Custom II, and that was during the pistol break in period. After that no more problems. I have one Wilson 47D, no problems with it, but I think I'll stick with the power mags. In my opinion the same quality as the Wilson and a bit easier on the pocket.
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4 stars
Monkez Uncle of Temecula, ca
Date posted: 12/26/2008
Bought 5 for my Kimber Gold Match II. And yes, they are MUCH better than the Kimber factory mag (which sadly CM designed as well). They lose one star for me b/c I have found that if the rounds are not seated flush with the rear of the mag well there tends to be some scrapping as the round is fed into the chamber. You can actually feel it a bit. This has twice been accompanied by a failure to seat properly in the chamber. However, these are a huge step up from the Kimber mag. Merry Christmas!
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4 stars
Russell Jones of Ashland, KY
Date posted: 11/1/2008
Pretty good mag but am having a slight problem with engaging the slide lock before the last round. I think the follower is the problem nosing the last bullet down and allowing the casing to contact the mag release on my Model 70 Colt. Wilson 47DE is better with the full-size plastic follower. This mag. is cheaper than the Wilson 47DE so I'll probably try to file the mag release or replace the follower with one that doesn't tip down. If you shoot 200 rounds per week, Wilson is probably worth the extra money.
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3 stars
Chuck M of MIAMI, FL
Date posted: 8/21/2009
Not really impressed with this magazine. I have a couple 1911s and each one had the same issues. Using ball ammo they fed fine but once you switch to HP rounds, they failed to feed/seat properlly. As mentioned before, it seems to be that the nose is not supported. You can actually take you finger and gently press the follower and it angles steeply into the mag. Also, the "ears" of the mag seem to be too close together making it difficult to fully seat/remove rounds. Not sure if I got a bad batch or if they are designed like this. Quite disappointed in this model though. Shame too because I have other Chip mags and they work flawlessly with ball and hp or swc ammo. Good for the range but not carry. Just my opinion based on my experience with them.
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3 stars
K Tex of Satsuma, TX
Date posted: 7/8/2008
I bought based on the great reviews, but I wasn't so impressed. While fumbling with the follower I pushed it forward with my finger enough the follower and spring pushed (shot) out the top of the magazine. There isn't a retainer on the front of the follower, so forward motion of the follower isn't limited. I'll use it as a spare at the range but will pick followers with skirts as my favorite. Yes, I wasn't doing the magazine as it would be in service, but the four (other brands) I have with follower skirts can't have this problem.
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2 stars
Bob Thurman of Towanda, IL
Date posted: 4/25/2009
I just bought a Kimber Pro TLE/RL II. I had 2 Chip McCormick mags that worked well in my Springfield Trophy Match. Before I even shot my new Kimber, I bought another 8 & a 10 round. I have constant misfeeds and jams. I've switched ammo from one brand to the next, round-nose and JSWC, and nothing wants to go in. It seems that the bullet tip gets oriented downward when the slide scrapes it out of the mag. It's not just stuck level, it's physically pointed downward. I'm going to try Wilson Combat mags to make sure it's not the gun. Everyone says these are great, and I'm inclined to believe it. Maybe I just found a gun/mag combo that doesn't agree. The gun is new with 350 rounds through it now. After 100 rounds or so, I can have a misfeed every round or every two or three. It gets that bad.
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1 stars
Charles Smith of Downers Grove, IL
Date posted: 8/14/2008
I bought three of these for my Springfield 1911 circa 1988. None of them will stay in the mag well. As soon as I pull back on the slide, "whoosh", out the bottom the mag goes. I've never had that happen. I wrote an email to McCormick that was never responded to.
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