BCM® Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .750 barrels.
Manufactured within very tight Mil-Spec tolerances on all ID's.
Barrel ID honed after finish per USGI TDP.
Made by Bravo Company MFG, Inc. with set screw mounting.
Set Screws are Steel 10-32 x 3/16 Knurled Cup PointLow profile, clean and slim, could have been about .001 of an inch smaller hole diameter or the barrel a .001 larger in size. I liked the set screw fit into the pre drilled hole in the BCM barrel some companies do nor dimple the barrel.
This was easy to install and I already test fired my gun. It looks good, and worked correctly right away! Much nicer than a lot of the other ones I looked at. I just wish I could afford more BCM stuff!
No problem with installing the gas tube to the gas block. Everything seems to be cycling fine. I did notice that my bolt is not staying open after I fire the final round in the magazine. Not sure if that has to deal with the gas block and tube, but something I need to investigate.
Install was a breeze, nice clean low profile look
I got my KMR 15 Alpha and it fits perfectly
Nice piece
Well it does what it's supposed to
Works great! Will buy from them again.
I had the questions. You had the answers.( The correct answers). Thank you Bravo Company for helping me complete my AR needs. BCM has gained another in the Red Dirt state
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