I have Benchmark and Varget powders to start with. Also I have some Berger 35gr. and some Sierra BK. 39gr. bullets. Remington brass and CCI #400 primers are also going to be used. Using my OAL gauge measuring to the lands leaves very little bullet in the case and also, would be way to long for the mag. on my Rem. 700 VTR. Any suggestions on starting powder charges, and C.O.A.L. lengths would be greatly appreciated just getting in the ball park area is all I'm looking for more interested in accuracy than velocity just for paper punching. Thanks!