WE ARE SLOWLY CATCHING UP, BUT ARE CURRENTLY SHIPPING NON-FIREARM, IN STOCK ORDERS PLACED ON:

+4 Extension for G43

$20.83 to $42.49
SKU: 2624
This fantastic new extension for the Glock 43 is a must have for anyone looking to add both capacity and grip length to their firearm!

Features:
  • +4 Round Capacity (for a total of 10 rounds in the magazine!)
  • Additional length and contoured finger indents for a full, firm grip.
  • Fiberglass reinforced polymer construction.
Please note: This product is not compatible with the frame insert (sku: 2157)

Please note: Does not fit the Glock 43X or 48.

Order Online or Call Today at 800-601-8273
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Ratings & Reviews

7 reviews

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TIGHT LASTROUND PROBLEM FIXED

by

How I fixed the tight last round in extended magazines. The factory follower
has a wide lip around the bottom that will hangup the spring when using exteded
magazine. After I filed a 60 degree angle around the lip toward the inside of
the follower, it allowed the spring to slide into place so not to hangup. This
worked well with the E.M.P + 2 ENHANCED MAGAZINE PLATE. So when the last round
is insereted there should be a spring downward of about 1/16 to 1/8th when done.
I hope this helped, it worked great for 3 of my magazines. A must buy for extra 2 rounds.

TIGHT LAST ROUND PROBLEM

by

On my last review of the plus 4 extension for G43 it should have read GREAT BUY FOR 4 EXTRA ROUNDS. And I can load all 10 rounds by hand, no problem but it does need the 60 degree angle on the bottom of the Glock follower, Great extra grip and well designed extension. YOU CAN'T GO WRONG.

Highly recommend

by

Works perfect, put 300 round no issues

The Glock 43 4 rounds extended mags are a must have.

by

I ordered 2 extended Mags for the Glock 43. Their service and shipping very top of the line.. I love
these mags. They look great and adds 4 more rounds to my Glock 43. This was very easy to
do and now makes the Glock 43 much more efficient.
Happy customer,
Dave Logan

Really a +3

by

Great look and feel, Really a +3 tho, I ordered two of them. One of em I had it +4 spring was having issues, other one just couldn't get the 4th in there. But still happy.

10 round wont load

by

Same issue...even when I forced the 10th round it would not go in the gun all the way...so for now it is a plus three...like the grip extension...hoping with time the spring will loosen and maybe the 10th round will go in

Tight 11th round!

by

I purchased a +4 extension with included magazine, and two +4 extensions to mod my current magazines. The follower in the factory assembled +4 magazines was different and allowed for a 10th round. The +4 extensions I installed myself would only allow 9 rounds. I was able to file down one of the followers enough to allow a 10th round, but this fix felt lame; and unsatisfying. The best fix I found was to order the G43 +1 spring and follower kit from Magguts. This worked better than filing down the follower, and allowed for a tight 11th round! That's right, a G43 that can hold 12 rounds with one in the tube!