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  1. Glock Forum
    I had to try it, and it worked flawlessly. Pearce +2 and a old A&G grip adapter. Looks a little strange, so I'm not sure if I will use it for open carry days, or just as a backup mag. Either way, 18 rounds of Underwood is a lot of firepower.
  2. Glock Accessories & Gear
    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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