Fotis,
Been noticing your question regarding the 444, 265 Hornady and Rl-7, thats the same combo I loaded for a bud that has killed game from Ar. to out west, up to Canada and back w\ the 444 lever rifle.
I went out to the shop and dug thru some old load recipies and found the load that worked so well for my friend.
WORK-UP, OF COURSE
444 Marlin all N.A. game loads:
265 gn. Hornady sp.
47.0 gns. RL-7
CCI-250 primer
vel. 2215 fps.
roll crimp in groove.
My old bud wanted to do a slam w/ a peep sighted lever action rifle, IIRC he killed bison, elk, mule deer, WT deer, moose, B. bear, mountain lion and hogs w/ this combo, and I dont remember of him complaining any.
Gunner