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Discussion Starter · #1 ·
I purchased a G30 and want to extend my 9rnd and 10rnd mags but don't want a G21 mag. Will a G21 +2 extension work on my mags?
Thanks
 

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Glockn Rollin
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2,656 Posts
It will because the only thing you are changing is the floorplate.
 

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For some reason it says the +2 extensions for the G20/21 mags can't be used on the G30 mags. Is this a case of the spring not being long enough or what? Would it help if a person installed a plus power mag spring from Wolff in their G30 mags with the extensions or does it just not matter?
Guess if worse comes to worse I'll just pick up a couple G21 mags and get a couple +2's for them so I'll have 15+1 in my G30 but 12+1 with the stock mags would be nice and cheaper to boot.
Everything I have read says NO.
 
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