LBE Unlimited AR-15 Barrel Nut

It's a basic barrel nut. Does what a basic barrel nut should do. It seems of good quality. There's not much more to say about it.

i needed a proprietary barrel nut exactly like this 1 except in reverse where the indentations are against the receiver so the threads begin in the opposing side. live and learn! pay attention to what you are working with. otherwise, this piece will work just fine for your everyday mil-spec GI style setup & handguard.

part I needed and good price

LBE AR-15 Barrel nut worked perfectly for me. Just make sure to grease the threads, torqued to 30 ft-lbs and back loose 3-4 times or until it stops advancing (to seat the phosphate coated threads). The teeth slot was almost lined up to the gas tube in mine so all I have to do was adding a little more torque until the next slot line up with the gas tube and the torque was slightly over 30 ft-lbs.
<br>
<br>Primary Arms customers service was amazing.
<br>Thank you.

Barrel nut fit and finish was as expected. My review is more for Primary Arms. 90% of my AR build was purchased here and I am so impressed. Secure transactions and reliable delivery. Tried doing business elsewhere and came back to Primary. Outstanding service.

Just a perfect barrel nut!

Received AR-15 Milspec barrel nut very quickly after ordering. Barrel nut appears to be top quality and fit perfectly as I expected.