Current Top Sellers
MBX Extreme "Mini" PCC Competition Extension Basepad including spring for Factory Glock 9mm and ETS Magazines only
Adds Maximum capacity up to 47 (W/33rd facotry mag)
Posted by Brad on Aug 2nd 2019
The fit process was simple, the quality of the product seems excellent, I will know more with a lot of rounds through it, as the product and the service of Ben Stoeger’s. Fast and excellent.
Posted by tim on Jan 7th 2019
MBX mini goes right on glock mag with only a little clean up of plastic flashing
in the base of the mag. the removable plate makes cleaning real ez.Mag is 45 rounds reloadable on a closed bolt. mag ran 100% first time out. Most of these large round count mags dont.
Works great most of the time.
Posted by David on Sep 2nd 2018
Every once in a while the follower hangs up when I load more than 40 rounds in the magazine. Came with instructions on how to remedy the issue, I guess I have not done enough smoothing of the interior of the Glock magazine. The part itself is very nice and very well made.
MBX Base Pads
Posted by Kevin on Jan 7th 2018
All I can say is they are AWESOME!!! and the Ben Stoeger Pro Shop is great to deal with. Can't go wrong with either.
Posted by PCC KING on Oct 31st 2017
This mag extension just plain works. It's well made, easy to install and easy to clean at a match. I'll definitely be buying more!