Colt M16/AR15 Complete Bolt Carrier Group Assembly

Well for the first time AU kind of let me down. Free shipping? I can see why. They took the bolt in a plastic bag and tossed it in an envelope with no protection. Upon receiving (a loud thud from the mailman dropping it thru the slot) the bolt face was sticking out of the envelope. Lugs were scratched, side of carrier was scratched. All in all it looked like the USPS took full advantage of handling it rough. With no protection, bubble wrap or otherwise I can see why it showed up looking to thrown through the wringer. Sounded like sandpaper sliding back and forth in my upper even after cleaning, greased it again and seemed to go away. Well enough said on that, bolt headspaced good and seems to function fine now but have not been to the range. Other than the appearance/cosmetic damage due to poor packing its seems ok just disappointing to a brand new item show up looking used. Ya ya I know its gonna wear anyway, that's why I didn't return it.

I have many BCs, they all technically work, but the Colt stands out with better quality machining, better overall fit and finish. I'll go cheap on certain parts, but not critical components.

Really happy with it. Built a Colt M4 from scratch and this complete bolt just dropped right in. Very happy.

I have purchased the Colt M16/AR15 Complete Bolt Carrier Group Assembly previously, as well as complete firearms, Colt lower receivers, Colt upper receivers, LPK's, weapons lights, RDS optics, accessories and ammunition over the last 2 1/2 years. AU's product are authentic, they have the best prices anywhere, ship fast, no tax and have great customer service. I will continue to purchase from AU and highly recommend them!

Product arrived fast and as advertised. I will not hesitate to order from Armsunlimited again. Thank you

The best BCG out there. This was the only place I fount it. It seems like a hot product.

This was just the part I needed to complete my 100% Colt rifle build.

SUPER SERVICE, EXCELLENT PRODUCT, GREAT PRICES

waited a while for this bolt carrier because they were sold out as fast as they were restocked.when i did my chance it was shipped in a flash. thanks to the people at arms unlimited.