been shooting my 3 month old Savage model 10T from Cabelas, i stumbled on something about the OAL, i normally load anywhere from .010 to .020 off the lands on most of my rifles, the other day i picked up a box of the new Sierra's 130 TMK, i loaded 5 each, 38 Varget, 43 H4350 and was shooting at 200yds, shooting my normal loads with the Hornady 140 ELD match, Nosler 140 RDF and the sierra 142 MK, all shooting around 1" at 200, not thrilled but that is as good as i can do at the moment, when i was done shooting my 140's gun now had 40 rounds thru the barrel no cleaning, i started with the 38gr 130 TMK and then the 43 h4350 with the same bullet, i loaded them at .125 off the lands and was shooting a 20x sightron stac scope, so at 200 i could see the holes especially at 1" groups, the first 5 shots with the 130's i was stunned, 4 shots around 1/2" one out by 1/2" then the H4350 4 shots under 3/8" one out by about 5/8", this brings me to (2) things, this bullet is for this gun or this gun likes a bigger jump then my regular .020 off the lands, so i think i am going to load some of my regular 140's with a larger jump and see what happens, i an my years of shooting i never got groups like this out of a stock rifle. just thought i mention this about the drastic bullet jump, which really surprised me.

Chet