I have 5 AA Kits, a 1911 and 4 Glock.
None of them worked well with Federal or Winchester Bulk.
I bought an older 19/23 AA Kit with the old type magazines and the guy I bought it from said it would work with Federal Bulk and it did.
While at the range I tried my original 19/23 with the Federal Bulk ammo and it worked great as well.
It didn't when I got it but after 1000's of Rem. G.B. and Mini-Mags, it does now.
Have not tried my other kits with Federal's as none of them has been fired much.
Last edited by ken grant; 02-12-2013 at 12:17..