Originally Posted by TXshooter
Yeah I was told about RSM but that I would get better groups with RL-22. Plus it is impossible to find at any store I know of in Texas and I refuse to pay hazard on shipping. I'm shooting 2750 fps and it is literally one hole. Just not to worried about the small gain in speed.
I hear you, kind of same for me only RSM. I had it on hand and loaded some up the same as my first rifle liked it only a grain less. My first 500 yard 3 shot group went 1.950" and I was done
I tried R-22 it shot a tight little group @ 100 but never bothered testing it long. I guess if it aint broke, you know. Either 22 or RSM are the go to powders. For the hell of it I tried R-25, H-1000 and Retumbo in my first one. All shot sub 1/2" with about every load H-1000 shot bug holes but none of them gave any speed.