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AR15.COM
8/11/2026 10:48:07 PM EDT
The description on the website appears to be the same for all of their magazines, so it doesn't really differentiate between their 7-round and 7-round GI magazines; the last time I dealt with them, which was a few years back, it was easy to email/call them for questions, but I've had no such luck in recent weeks; otherwise, I'd ask them direct.

What is the actual difference between the two, if any?
8/12/2026 2:00:57 AM EDT
[#1]
Followers are different. GI one has traditional dimpled USGI follower design. The other one has its patented modern anti-tilt follower. Their webpage show the image of followers clearly.

GI


Anti-tilt



8/12/2026 3:25:19 AM EDT
[#2]
My Checkmates are GI 7 round mags, surplus from SARCO.
8/13/2026 3:50:00 PM EDT
[#3]
Quote History
Originally Posted By mlin:
Followers are different. GI one has traditional dimpled USGI follower design. The other one has its patented modern anti-tilt follower. Their webpage shows the image of followers clearly.

GI
https://www.checkmatemagazines.com/cdn/shop/files/check-mate-mags-sub-compact-6-rd-black-1911-45-acp-45111430644009.jpg?v=1780950385&width=1600

Anti-tilt

https://www.checkmatemagazines.com/cdn/shop/files/check-mate-mags-sub-compact-6-rd-black-1911-45-acp-45111432249641.jpg?v=1780950385&width=1600

View Quote



Yeah, I saw that, but the descriptions for both magazines were the same. I did finally hear back from Checkmate. They weren't ignoring my emails; they have a new ticket system you have to log in for, and they kept going to my junk email, so the rep did confirm the description is incorrect. The GI is a contract-spec magazine, meaning it is built to the latest USGI drawings, using USGI feed lips, and he said these are strictly ball ammo mags only.  The 7-round non-GI uses their hybrid feed lips, in addition to the updated follower.
8/14/2026 7:36:25 AM EDT
[Last Edit: scottrh2][Edited] [#4]
I have both and notice no difference in shooting but prefer the hybrid lips and smoother anti-tilt follower. Ordered some of those followers and springs to update some old GI mags with too.  Both mags are quality.
9/5/2026 11:05:44 AM EDT
[#5]
Get the wadcutter mags.  Tapered feedlips aren’t ideal with a modern throated barrel.
9/5/2026 11:15:32 AM EDT
[#6]
Or get them from Joe's 1911 mag mania on ebay. He is a checkmate employee selling mags in 5 packs for cheap.
9/5/2026 4:42:45 PM EDT
[#7]
Quote History
Originally Posted By Joedirt199:
Or get them from Joe's 1911 mag mania on ebay. He is a checkmate employee selling mags in 5 packs for cheap.
View Quote

At first I thought this was a joke, but that’s a real eBay store.

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