Originally Posted By: B23Originally Posted By: reddog964My choice would be the 22-243win, 75gr Amaxs, 3700+fps
Maybe the 300RUM Imp, 210 VLD, 3055fps on a windy day, Not very Fur friendly on chucks @ 900yds though.
WOW! You must be over loading the he11 at of your 22-243 to be getting 3700 out of it with a 75 grainer. Couple of nice looking sticks though!
Also, the RUM is already a pretty straight case, how much did gain when you improved it? I'm a big fan of all things "improved".
Not a mild load but it runs perfect there and with quickload the loads are in a safe pressure range. its been shot in 50deg up to 104deg temps!!! RL17 is a great powder
I know I know all about the unstable RL17 thing....lol
Its been a while but if i remember correctly right around 14 gr... its not a 40deg shoulder either..
338 imp (left) 300 imp (middle) 338 Lapua (right)
