Lower to Upper clearances (problem?)

[Great-Kazoo]

Call Tactical Innovations and see what they say. If it's that far out they should replace it.

Can't hurt to try.

Good Luck.

They will say it's the upper and not their lower TacIN has always been good CS wise. They took care of an issue i had with some browning bbls, didn't care how many rounds fired they wanted to make it right.
FWIW: Both my Colt & LMT Factory AR's have some slop. Fortunately i am not That Anal and only concern myself with COM out to X yards. I have also seen "on line" (surprise) a co. that was offering "shim" kits to eliminate s-s play between upper & lower. IF TACIN does not help you this could be Plan B.

http://triggershims.com/ar_15_shims.html

http://www.midwayusa.com/Product/148...-package-of-10

brownells stocks the PC kit.

[KS63]

They will say it's the upper and not their lower TacIN has always been good CS wise. They took care of an issue i had with some browning bbls, didn't care how many rounds fired they wanted to make it right.
FWIW: Both my Colt & LMT Factory AR's have some slop. Fortunately i am not That Anal and only concern myself with COM out to X yards. I have also seen "on line" (surprise) a co. that was offering "shim" kits to eliminate s-s play between upper & lower. IF TACIN does not help you this could be Plan B.

http://triggershims.com/ar_15_shims.html

http://www.midwayusa.com/Product/148...-package-of-10

brownells stocks the PC kit.

Nice Jim, thanks! I think I'll try this first and see how it goes. $17 is better than $200+ for the Noveske. And like what Ray said, Noveske may not fit tight either. My wife was going to buy the Noveske lower for for Christmas but I still need a BCG. I'll tell Santa I need that instead.