[rquote=1490061&tid=104009&author=JimH]glen i had not heard about until now the issues with Marlin. has this always been an issue (weak receivers) or just in th elast couple years?[/rquote]
I bought mine in very, very early 2002, (its a 17V HMR), so I suspect it's endemic in the breed. No big deal, really, it was just a pain to get sorted out. I was going to completely bed the action, but Marlin said NOT TO DO THAT, so I tried their suggestion first, leaving the screws loose. That was IMHO, bull muffins, and I finally couldn't live with a 1/2 fast way of doing things, and built a bed for the center of the action, so it wouldn't bend and bind, as it was prone to do. Then I freefloated the barrel and got it running right. I DID pay a gunbutcher $45 to do a trigger job, and he didn't help it a bit, I've just learned to shoot it, poor trigger and all.
Curt, there's a screw that runs up, behind the magazine and into the action, snug it up, and the action will bind up. I had to build a bed for the tang to sit on top of, and build up a "pillar equivalent" for that second screw, so it couldn't bind the action.
Marlin claimed it was bedded like that blue stocked"target" rifle they sold for awhile, snug front screw, and the back of the action just wallows around. Forget THAT, that's reeks of chicken manure, either do it right, or leave it be. I think I did it right, I've shot groups right at a quarter inch with it, after I worked on it.:2thumbsup:
Marlins aren't made of bad steel, but it's not stout stuff, either, and that thin receiver CAN be bent, I suspect it's just steel, and not heat treated like a centerfire rifle would be. No big deal, since it's NOT a centerfire.
BTW, mine was made before they started D&Ting them, it has to be one of the first HMRs to leave their plant. It was in VERY early 2002 when I got it, and the HMR was announced late in '01. It was the first one I saw, so I snagged it up. Once I got it running right, it's become one of my favorite rifles, killing PDs out to 250 yards on really calm days.