With .22lr being hard to find and my TSG-22 conversion being unreliable anyway, I'm looking to transition my 10 year old into a 9mm.
He can shoot my Glock 17 with standard commercial FMJ (Win white box) but he gets recoil sensitive after 2 magazines or so.
I'm looking to load up some very light 9mm's, basically the lightest load that will cycle a Glock 17 with a Wolff 12# recoil spring.
Still able to knock over a small popper at 10 yards would be a bonus.
Any recommendations?