Home Forums Reloading Big Game Rifles Favorite Powder .257R and 120gr Speer GS

Do not remember any granules left over after firing. I usually use 215M primers or CCI250 primers

I shoot the RL23 and the MRP the most as I think they are a little more accurate. Like I said I had good luck with RL17

But do no use it much in that Caliber. I use it in my 7mm-08 mostly