Originally Posted by RT2506
It is hard to beat IMR 4350 or H-4831 in a 25-06.
I got interested in RL17 shortly after it was released. Only problem is that they did not release data for a number of likely candidate cartridges.
Manufacturer tech support said IMR4350 data should work for most.
At COL 3.185", I've found that RL17 49.0 / under either Nosler 115 B-Tips, or the older 120 Solid Base will go into 0.40" - 0.50" groups @ 100 pretty easily.
Interestingly, IMR4350 (48.0 / COL 3.185") seems to work better for the 100 B-Tips.
All of the above were fired from factory Rem700's (22" Mountain & 24" Sporter).
Understand that you originally asked about E-Tips, but maybe the data will transfer. If the profile of the e-tip is similar to the b-tip, I'd suggest you seat them to 3.185", & as always, start low - & work up slow. Pretty sure you will find the sweet spot.