For this load I use the ss109 bullet that I sell on my website. I have gotten great results using several different powders with this.
62 grain PRVI ss109
any .223 / 5.56 casing
23.5 grains of whatever .223 powder I have on hand. I have gotten great results with AA 2230, IMR and H 4895, and most recently Ramshot Exterminator and TAC.
CCI small rifle primers
Obviously this is not a hot load by any means. I have used this load to shoot rockchucks at over 200 yards. It shoots sub moa from my rock river midlength AR and just under 1/2" from my buddy's stainless ruger bolt action. I have not shot a more accurate bullet from either of these rifles. This load did not perform well from a stainless 16" DPMS bull barrel upper. But then again I couldn't find a load that did so I sold that upper.
