Reviews & Ratings for Luth-AR 5.56 Complete Mark 12 Barrel Kit — 3 reviews — Page 1

Unboxing review: Items were packaged properly and securely. There was no excessive packing grease, YAY! All parts were in good condition including the bolt and bolt carrier. The bore of the barrel was clean and the grooves looked flawless to the naked eye. Only negative complaint I have is that the handguard was off center when the manufacture assembled it. I loosened the hand guard screws and took the hand guard off to re-center it in proper position. You may have to wiggle and work the hand guard into proper position with the use of some standardized tools.... a flat head screw driver and a small file to clean up some of the burrs on the inside of the hand guard... pretty simple stuff if you come from the AK community haha. Within a few minutes I had the hand guard back on and secured back into proper position. One more thing to mention, the BARREL!! Idk if it's standard for 18" barrels to be so thick, but this barrel is thick... its not one of those pencil thin barrels you get with your standard AR platform.

Bought this for my first AR build and I gotta say was very pleased with Luth-AR 5.56 Complete MARK12 Barrel Kit. Shipping was fast and packaged nicely. Comes with the MBA3 stock, which btw looks and feels right because, of the adjustments one can make with the cheek riser and shoulder rest. The picatinny rail on the stock makes mounting a sling on it easy and convenient along with the GrovTec Heavy Duty Push Button Swivel Assy.
Excellent customer service. When I first took it to the range the hammer pins were walking and a few light primer strikes so, I called Luth-AR and talked to Paul (Thanks Paul), he asked me if the hammer spring was in upside down and sure enough it was. Flipped around and now works great.