Thin Black Line
Member
I don't know. Right now 5.45x39 is some of the cheapest rifle ammo around, and seems to be much easier to find (for plinking prices) than .223. In fact, the good deals on 5.45 ammo have me considering an AK in 5.45.
Source for brass case boxer primed 5.45.....and bulk bullets for reloading....?