I think I kinda like the groove concept. I know it helped me gain a pretty good amount of fps over none grooved bullets ( about 100 fps in my 338 Win Mag). All of the data that I have looked at for the tsx's and the Norhfork's show faster velocities than I can find for none grooved bullets.
With the E-Tip already being produced in .30 caliber which will accommodate a few different cases,I think that the next bullet should be 150 or 160 grain 7mm. Thus being a 7mm Mag fan,this bullet will also accommodate a few different cases.
Via the poll numbers the 7mm wins!! :grin: How about a 140 grain and 160 grain in the 7mm???? Should cover everything from the 7mm-08 to the 7mmWB or 7mmSTW.