Luth 5.56 socom 14.5 in barrel - Luth-AR 5.56mm SOCOM 14.5in Barrel with Front Sight Base

The finish is greatly. The markings are on the bottom, just behind the muzzle. The M4 feed ramps line up well with the M4 feed ramps on my Colt upper. It feeds 55 gr PMC X Tac 5.56 and 55 gr PMC Bronze 223 with no issues. I haven't checked for accuracy yet. I wasn't aware at first, but this is a non chrome lined barrel or chamber. So hopefully it will be slightly more accurate. The front sight is F marked and it DOESN'T come with the post ,spring, & detent. The muzzle threads were clean and it took very little shims to time the A2 muzzle device. My bayonet fits the lug nicely also. Everything is well done in my opinion. The markings under the barrel shows LUTH-AR 5.56 1-7. And the barrel profile is correct