I was thinking about adding another 22LR to the safe. I was wanting information on the AR type 22LR's that are out there. I have more than my share of 22 ammo and thought it might be fun to have and great if the SHTF because of the ammo I have available. Do they shoot bulk ammo okay or do you have to shoot CCI to keep them from jamming? Just wondering what the thoughts about them are from people who have already owned them. Thanks for any info!!