+4 Magazine Extension for G43X/48
Ratings & Reviews
11 reviews
43x is getting better and better
by Kyle
14+1 is perfect for carry. Now let’s get a big stick single stack 20 +1 for fun at the range. 5 stars for a 43x big stick
Swag
by Alexander
Fits great, there’s video on YouTube if you can’t figure out how to attach. One of the springs was faulty and I was able to get a speedy replacement.
Good mag extension
by Joey
It’s alright. If you’re like me and use a magwell on your 48, having 14 rounds might be too tight of a fit when placing you 14 rd mag in. I have to run 13 rounds for smooth insert. Overall nice design and reliable.
Only holds 3
by Ben
Only holds 3. The extension itself is very nice, excellent quality and construction but it’s supposed to hold 4 and only holds 3. I don’t know what the problem is, kind of disappointing but I still like the extra 3.
Very good extension!
by EDWIN CARRERAS
Very good extension but only can fit 3 instead of 4 more rounds.
Great extension!
by Merzado
Love it, great design, feels nice, and the drop is perfect. I am unsure why reviews say only hold 3 and not 4 when it literally goes from 10+1 to 14+1? Holds 14 for me, highly recommend over other extensions. Now, time for a reliable drum
Nearly perfect.
by Lance Greene
Superior quality of construction and materials. Probably the best built mag extension I’ve ever bought. Only drawback is I could only load 13 rounds. With mine it absolutely bottomed out with 13th round. It’s not a matter of strength, finesse, or technique. I’m still happy with the purchase since it has OEM level reliability.
Give it some break in time, & be sure the rounds are fully seated to the rear of the mag.
by Dennis
A+++++ Very Happy. Only held 3 at first, but I tapped the mag softly to be sure all the rounds were fully seated to the rear of the mag, then the 4th one went in o.k. (it is a fair amount of spring tension so give it some break in time. Thanks to Lenny for a great instruction video.
Works like a champ
by Sean
14 rounds, used a dozen times at the range so far, kept ready as a edc backup, it has worked flawlessly. I only bought one to test, but now that I know they work and I have confidence in them, I’ll be buying more.
Great - +4 once broken in
by Cal
Once I found a walkthrough on YouTube to remove the stock base plates, the installation was straightforward. These fit great and I've yet to have a malfunction after a couple hundred rounds since converting. Initially I was only able to muscle 3 additional rounds in, but after a few reloads I can get the extra four in no problem. I recommend using the speed reloader to help push against the additional tension, especially at first.
Solid Extension, +4 💪
by Adrian Z
Great Extension, solid quality. So solid that the spring really needs to be broken into to fit that 4th round. SO YES YOU CAN FIT 4 ROUNDS. BE A MAN.