KMR Barrel Nut
The KMR barrel nut will fit over all mil-spec diameter barrels (max of 1")
Quality excellence as usual
I tend to replace these whenever I pull an old one off. They don’t hold up too well to the torque wrench with multiple installations. They do what they do well and allow the fore end to be swapped easily. For what they cost, buy a new one and curse less.
This barrel nut and rail mounting systems are one of the best designs on the market. You can't go with BCM.
I changed barrels and stripped the original nut I’ve had for a few years.Ordered a new fast shipping worked like a charm thank you.
So, I decided to pull the trigger and build my own AR. Friends of my pointed me to BCM products due to their reliability and just flat out coolness. During my build I decided to use some other tool to get the barrel nut off while following the handguard instructions. Boy was I wrong! The other tool caused some really nasty burrs and almost made the barrel nut not come off. Anyway, besides that, this barrel nut is great. Works well with BCM branded handguards. Just remember, use the BCM barrel nut tool
excellent design and easy to use
BCM what else can I say Great product.
I am a big fan of BCM and their products. I recently ordered a handguard for a build , shipped within the same day. Unfortunately the barrel nut is easily stripped the by using the provided wrench. Had to buy a replacement barrel nut just FYI. Also BCM if you actually read these comments we would like an OD GREEN BCG, that would be HOT
easy to install and you don't need to time it for the foregrip to fit. It's a little awkward using the wrench and you have to be very careful getting the wrench on straight or else it can damage the slots.