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  • MBX "Mega" PCC Competition Extension Basepad including spring for Factory Glock 9mm and ETS Magazines only

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Other products by MBX Extreme
Item #: mpccmega-
Reg. Price: $69.00
Our Price: $69.00


Adds Maximum capacity up to 57


Average Rating:
(based on 6 reviews)

Showing 1 - 5 of 6 Reviews:

by jk
on 8/14/2018
It runs. Fill it and you will know you want to load light bullets !
by Beaz
on 8/7/2018
Mega extension
Used it for the first time in the governors match and it worked flawless. Never have to worry about a mag change that is for sure. Service from shooters connection was awesome. 
by joe
on 7/9/2018
easy install
have not fired it yet
by Mike
on 4/19/2018
Less Reloads
Well made, followed attached tuning video, works perfect.
by Brian
on 2/1/2018
The Best Magazine Extension I have used.
I put the MBX Mega Magazine Extension on a ETS 31 round magazine in less than 3 minutes and it worked flawlessly. I have ran about 300 rounds through it with my JP GMR-15 and it has been perfect. Buy one now... Unless you are shooting PCC in area 4 , then I would recommend using glock 26 10 round magazines. Hey I need all the help I can get :)
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