Well i finally got to shoot my pair of 400's this weekend. Didn't have any 4895 or cfe 223, so looking at a burn rate chart, went with TAC. Loaded 57grs with a 400gr Hornady and a Remington 9 1/2 primer. Using 35 Whelen brass " thanks Muledeer", passed through the 400 die, then through a 44mag belling die to make a faulse shoulder, and back through the 400 die. My pard and I put 10 rounds through each rifle, mostly for function check. It's going to be a fun cartridge. It's been a long time in the making. Thanks Gunner500 and Mart, for the advice and all the leg work
Keenan
