Idaho5r
Well-Known Member
87predator, I've sent you a PM. Idaho-5R
. Has anyone switched from the 75 Amax to the 75 ELDM and had identical groups? I shoot a 22+47 Lapua at 3500Nice I shoot a custom 22-243 and I'm getting 3560 with 75g amaxes.
I switched from the 75 amax to the 80 eld with minimum tuning and no loss of accuracy.
I'm shooting a 22 inch suppressed custom at 3150 and getting .5moa
Sure. My OAL is 2.700 so it's kind of a longish throat. I'm running 44.5 of RL26 for about 3550 fps and hammers coyotes. Shoots .2-.3 out to 600 yards. I'm shooting a 30" barrel too so speeds stay up a bit. Just bought the RL23 and believe it will be even better in the Ackley version of the 22-250. RL15, H4350 and H4831sc also work very well in my gun. Just like the speeds above 3500 and can't really get it easily with the Hodgdon powders. Reloader gets me there pretty easy with less pressure. Good luck.Care to share your load data? I have a short throated 8-twist 22" barrel and can only get to 2750/2800 with Varget before I run into pressure issues with the 75 amax or 77gr CC. I ran into the same thing with 8208 XBR too unfortunately, before I could get the velocity up. May be a slow barrel as well?