I recently purchased an LMT M4A3 ...So far I love it!! I noticed a few flaws in the machining..noticable mill marks on the upper rail!! ohhhh no!! Its junk...what BS!! I know that some guys have given LMT a hard road to hold on the finish..But I have one thing to say!!! ITS A WEAPON NOT A CADILLAC!! I have read the threads about how there are issues feeding ammo in their uppers...You might try to bust the rust off those Veitnam era mags and try it again...
I got my LMT on a Friday...by Saturday evening I had shot 1000 rounds of mixed ammo..55 gr Winchester,62 gr ss109,63 gr Swiss,69 gr federal,69 gr hand loads,75 gr somethings, 77 gr Federal and 77 gr hand loads. Never a hicup!!! I did this through different battery positions, Fast mag changes,mix match loaded mags,extremely dry, and extremely lubricated conditions!! Not one issue to mention!! I did not lube the bolt until after 500 rounds were fired...This is my function test! And guess what?? The damn thing did its job!!I did lose some accuracy after about 300 rounds fired due to the barrel fouling out..but that is to be expected!
I came home after shooting the shit out of this thing..cleaned it,oiled it up and I looked at the finish on both upper and lower...I noticed something extraordinary when it comes to most AR's...they both match in color!!BLACK AS COAL!!Also, No need for an Accuwedge as the upper and lower fit like they should!!
For those of you guys thinking about buying an LMT..If all you want to do is sit around and look at how "PURDY" it is...don't buy one!! GET A COLT!!
If you want to shoot and shoot and shoot with knowing your weapon WILL FIRE!!! BUY LMT!!