LOL, the 9mm PCC carbine with red dot optics I built for competition uses the 31 round G17 mags. It's impossible to shoot off bags because the mag is too long. I realize this combo isn't a paper puncher but shooting off bags to get the dot zero'd is handy. Just ordered two from an online retailer.
Same with shooting any AR platform at the range. 5 to 10 round mags are perfect until wanting to unleash holy hell on the steel downrange then the 30 rounders, one with an 18 round extension come into play.
What do you use?
Same with shooting any AR platform at the range. 5 to 10 round mags are perfect until wanting to unleash holy hell on the steel downrange then the 30 rounders, one with an 18 round extension come into play.
What do you use?