Manufacturer: Cheaper Than Dirt GLOCK
Item: MAG-258
Not Glock Factory, KCI 33 Round, steel lined, plastic molded, 9mm magazines for Glock 18 fits all Glock 9mm models.
Here's What Others Bought When Buying This Item:

(27 reviews)
Our Low Price: $24.97

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(87 reviews)
Our Low Price: $7.50
Great mag for the money!
Reviewer: Nick
10/7/2009
These mags are a great deal, they are a little rough around the edges compared to the glock factory ones, but work just fine. The mag I received can actually hold 34 rounds, so that was an extra bonus. Great Buy!
Decent Mag So Far.
Reviewer: Eric
10/1/2009
I got these in the mail yesterday and haven't had a chance to fire, but thought I would share what I found so far. The quality is good, they lock in place tightly and release's easily. It was a bit hard to load first mine was hard to load more than 17 rounds. Once I tapped the bottom of the mag it freed up so that I could load more. I had to do it two or three times, but it took all 33 rnds.
KCI 33 round mag review
Reviewer: Hooch
9/17/2009
Ordered 5 of these last week, not 1 could we get more than 17 rounds in. Possibly I got a bad batch, sent them back for 3 Factory Glock 33 rounders for my AR. If these guys above have KCI 33 rounders that work awesome. Mine were crap and the mag srpings are super soft compaired to an original.
KCI
Reviewer: undead77
9/9/2009
I had purchased 3 KCI 17 rd clips earlier this year and found them to work just as well as Glock factory mags so I figured I’d try these 33 rd mags . I took them out once put about 700 rd threw them no hang up no jamming no problems at all the springs are a little tight but like most things they get easier once broken in .
not for Sub-2000
Reviewer: Bill
8/10/2009
Works fine in my G26, but I got it for a Kel-tec sub-2000. Whereas factory Glock hich cap mags work perfectly, this mag will not even click into place. Maybe a little dremel tooling is in order, but that should not be necessary.
works for my s2k
Reviewer: Mark
7/1/2009
Works perfect in my g17 s2k. locks releases and no fte or ftf.
decent mag
Reviewer: vermont glocker
6/30/2009
i wanted a 33 round mag for my glock 19 so i took a chance and ordered this one, overall quality is good and after firing two full mags no ftf or fte, loading is no more difficult than trying to load a brand new factory mag, i only gave it 4 bullets because non factory mags are hit or miss i guess i got lucky and for the price you can't really lose