Midwayusa has some 223 ammo if you are interested. 10 boxes limit. Here is the link of the remaining 223:
http://www.midwayusa.com/
then select AMMUNITION then RIFLE AMMUNITION then on the left hand colum select 223 REMINGTON then deselect all of the not available and click UPDATE RESULTS and...
Gee, I wonder if I could go to Gary, sell them a junk gun that won't work and use my walmart card to buy another gun? I am sure this can't happen because the card has restrictions...
I think you could find a used 870 or used mossberg with a slug barrel for under $250. It would be longer than 18.5 inches and long enough so you do not have to worry about if it is illegal.
I do love the prices being paid:
"Police say they are offering $75 for rifles, up to $200 for handguns and potentially as much as $400 for assault-style rifles."
My understanding is that California will not allow guns with high capcity magazines (> 10 rounds). So as long as your GLock has 10 or less you are ok. If you had a higher capacity mag that you owned before the law as a California resident you could still retain it but according to current...