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KCI USA, INC. M1 30 CARBINE MAGAZINES

50 Reviews
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Summary
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$11.99 - $14.99
Promo codes are not applicable with this product.

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Many customers have asked us to show which products are made in America, and we’ve begun working with our vendors to identify them. This information, however, is not available for all items nor does it imply that foreign merchandise is of lesser quality. We will continue to gather this information to assist our customers in making informed buying decisions, and will keep our website current with the latest information.

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Keep an old veteran on the firing line with KCI’s 15-round M1 Carbine magazine! It’s built with a blued, heat-treated steel body, just like the originals, with a reliable chrome silicon steel spring to support the steel follower and keep the rounds moving into your M1’s chamber. This M1 Carbine magazine delivers practical reliability and impressive quality - at a price that’s darned hard to beat.

  • Compact, straight wall configuration
  • Brand-new production - not refurbs, not NOS!
  • Removable steel base plate
  • Fits all mil-spec and most civilian M1 Carbines

The KCI 15-round magazine is fitted with a bolt-hold-open follower, so you’ll get bolt lock-back on that last round. It’s a must-have for any M1 Carbine enthusiast. At this price, why settle for one? You can afford a whole bunch and maximize your range time.

Available options: 
100027928 100027929
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M1 30 CARBINE MAGAZINES Reviews
Rating Snapshot
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74%
(37)
14%
(7)
4%
(2)
2%
(1)
6%
(3)
Overall Rating
4.5
50 Reviews
Review Summary
Overall, the M1 30 Carbine magazines receive praise for their performance, solid construction, and great value for money, with many users reporting flawless function and reliable feeding. However, some experienced issues with tight springs and fit problems. Despite a few negatives, most reviews recommend these magazines as dependable alternatives to pricier options.
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50 Reviews
February 24, 2021
Only one that works
I've bought about 7 of these guys.They are the only ones that feed reliably in my Fulton Armory M1 Carbine receiver.Highly recommended.
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May 17, 2021
Very good product
Very high quality magazine,fit and function are superb.I really like these due to them having last round bolt hold open followers.A great product at a great price.
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September 29, 2019
Best for my Auto Ordnance
Best function in my Auto Ordnance carbine.Have several that have functioned perfectly, and have ordered several more.Better than the OEM. 30 rounders work great too.
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Verified Purchase
August 28, 2024
Solid Value Mags
Purchased these magazines for my M-1 carbine, quality product with great fit and finish, will buy more with this great price.
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Verified Purchase
April 24, 2024
M-1 Carbine Magazine Purchase
The M-1 Carbine magazine that I purchased fit very well.I will be trying it out in the near future.
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Customer Questions
Customer Questions
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11 Questions
R
R
rex
March 23, 2024
Will this work for a.... UNIVERSAL HIALEAH, FLA Cal. 30 m1
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00
B
B
Bart HansenCompany Answer
April 23, 2024

That should work for your gun.

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01
F
F
Frederique
April 17, 2023
Will these function properly in a Rifle produced by : Universal ? 30 caliber carbine semi auto?
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22
K
K
kyleCompany Answer
May 02, 2023

yes

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31
J
J
J.Copeland
March 28, 2023
Will these work in a m1a Springfield socom rifle?
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10
K
K
Ken PiccoliCompany Answer
April 20, 2023

No, it will not fit an M1A. check this link for M1A mags.

https://www.brownells.com/search/?search=M1A+mags

Was This Answer Helpful?
10
N
N
None
December 15, 2021
One review stated that stripper clips dont work with these mags. Can you tell my why? I just got two as birthday gifts. If stripper clips dont work Ill send them back.
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10
C
C
Customer Care
December 16, 2021

They work with the correct spoon/loader. The AR 15 spoon/loader looks very similar.

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30
G
G
Gman
June 12, 2020
wondering if this magazine works with Universal M1 30 Carbine
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11
C
C
Customer Care
December 03, 2020

Yes it should

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31
M
M
MongoRat
July 30, 2019
Is the followers design identical to the original M1 follower? (with exception of the hold open function)
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10
C
C
Customer Care
July 31, 2019

They are very similar. These should be mil spec. 

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10
M
M
MongoRat
July 30, 2019
Is the followers design identical to the original M1 follower? (with exception of the hold open function)
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01
R
R
RC
March 26, 2021

KCI was the official magazine supplier to the South Korean military, which used 10's of thousands of M1 Carbines lent by the U.S. gov't. There's a reason why you still see full ammo cans of Korean military surplus M1 Carbine ammo showing up for sale online. The early KCI magazines came in mil-spec paper-over-foil wrappers and were marked "KCI". Once KCI expanded by moving an office to the U.S. (in Nevada) and started mfg mags for other models, they switched to stamping the M1 Carbine mag with "UI" instead, which is similar in appearance to original WWII mil-spec markings. These are very good magazines, and I've only been tempted to soften some of the edges a bit. Other than that, no issues.

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40
R
R
Rob
December 19, 2018
Will this magazine work with a Universal 30 carbine?
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31
C
C
Customer Care
December 28, 2018

Yes

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31
C
C
Chuck
July 25, 2018
Is this magazine (and also the 30 rd mag.) compatible with the 1945 M1 carbine manufactured Inland Div. - GM (not the current Inland Co.)
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20
C
C
Customer Care
July 26, 2018

Yes

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30
R
R
Ram1
July 11, 2018
Does follower hold bolt open on last round? Country of manufacture ?
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00
C
C
Customer Care
July 11, 2018

Yes, Korea

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00