Bear Creek Arsenal M16 Cut 5.56 NATO Complete Bolt Carrier Group - Black Nitride

Thanks PA for fast shipping as always. This BCG is not the best quality, I preformed a function check which seemed fine until I dry fired and pulled the charging handle and couldn't get the bolt to cycle back until I pulled a few times. I've never had this problem in the past. I don't recommend buying this BCG.

Gun would not cycle, the gas key was not installed correctly, the guide rails on the bolt were so sharp they were cutting into my upper receiver and had to polish them. Poor quality control.

I can't find anything negative to say about it!
I ran it in 2 different uppers and it performed flawlessly. I also like the "hex" looking cuts on the carrier sides. They make it stand out and give it a quality, robust look.
These are top quality. The gas key is properly staked and the finish is nice. I ordered one to try it out, just ordered another and suggested to my buddy to do the same for his build.

Great discount BCG. Bought several at this point when Primary has them on sale at 60 bucks. Had to trade one back in. Seems they (BearCreek) had a bit of an issue in mid-2017 but they got it fixed and Primary was VERY helpful on the CS side of it to insure happy customers. I like to clean these and then literally soak/drown them down in oil for a moment (dripping) with a quick pat down to remove excess. Excellent performance with -0- glitches through 500 rds.

Btw....no chrome :)

Bought this for a low budget built. I was very impressed with the quality, nitride coated, came oiled, still took it apart and put oil on every thing. No problems, peared with a radical Arms upper from primary and a bcm ch, ran 120 rounds of 556 Brass and 20 rounds of tula steel case. No hiccups.

Have not had a chance to run a gun with the BCG. But so far quick inspect and I'm happy with it For it's price.
Some of the edges are sharp enough to cut your finger. After a few rounds I'll have to check and see if it's cutting into my upper and file it down if needs be.
As for staking. Yes it is staked... But in my opinion. And this is coming from a relative Noob. It is not staked properly. I plain on buying a staking tool. And making it better. But for the price I would buy again for a cheap build..

Got this bolt 12-21-17.....picked up in store...$59 Bucks!!! Super Deal... This is a great qualty part...functions smooth in my Anderson upper. Took a chance even with some of the bad reviews....because I also picked up one of thier side charging bolts a couple months ago and it worked perfect.

Works great in my 300 blackout CBC upper. Lined up perfect no issues and shoots just fine. Can’t beat the price definitely recommend

Turned my buddy on to these for a set of AR's he wanted me to build for him on a tight budget, and he ordered two..I assembled the rifles for him and both have functioned fine through about 500 rounds each..The finish is decent, plenty good for the price point..The staking looks a little less than ideal, but I think it's sufficiently done. C'mon folks, stop whining about no chrome! It's not advertised as chrome lined and salt nitride is an excellent treatment for carriers that will last. He used Anderson uppers and I didn't see any indication that these carriers were "digging in" to the upper as a previous reviewer mentioned..One of these had the issue with the retaining pin, but easily fixed...I highly recommend stripping them down and do a good cleaning and re-lube with a quality lube. I was so impressed with the quality for the price, that I'm fixing to order two for myself right now

The BCG seems to operate as intended. However, the fit with the BCA upper and barrel seems to be a little off. A better quality control system, and final part finish, would make this a five star pick. It operates fine in the 300 Black out. But I had to use a polishing stone on some of the sharp edges. It is staked, properly. It just seems that BCA could go a little further with the quality control, to make this a perfect fit. "You get, what you pay for"!