7mag load help
i have a rem 700 7mag with Jlock on it. i am trying to find a load for the gun with 120 TSX. i know, you guys are going to say go 140 with the higher BC, but the farthest i will ever shoot is MAYBE 500 yards. i have ben having trouble getting it to shoot with the smallest group around 1-1 1/4 inches. i have loaded it with H4350 and H4831sc win brass and f215m primers. i have on hand some R22 and f210 primers, should i look more at changing powders or lenghts? does anyone have a load that shoots well out of there 7mag? i am looking at under 1 inch at 100 with the gun.
77" coues buck, last day 571 yards. .257 Wby. 115 VLD