Hello Everyone - I'm sure this question has been asked a bunch of times. I am building my first AR15 and need to make the barrel NJ compliant. From what I have learned, the opening diameter at the end of the compensator needs to match that of the barrel. So, I am looking for a compliant compensator. I see one in the AR15 store (link below) that looks like it will do the trick. Is this NJ compliant?

https://store.ar15.com/product.html?cat=108&pr=650

Seems it would be given it is pre-drilled. Just want to make sure. Other than this one, what are other NJ folks using?

Anyone using this one?

http://www.avantlink.com/click.php?tt=cl&pw=55963&ctc=j46y2frao400zk8a00y51&mi=10077&url=http%3A%2F%2Fwww.brownells.com%2Frifle-parts%2Fmuzzle-devices%2Fcompensators-amp-muzzle-brakes%2Far-15-cav-comp-22-caliber-prod1464.aspx?avs%7CThreads_1=1zz1zz2-28&avs%7CPrice_1=15xzzx00+TO+29xzzx99


By the way, I posted this in another section and didn't realize there was a NJ area.

Thanks so much!

I'm not sure about that one from the arfcom store since it looks like a flash hider from the side and I can't tell from the picture if the front is closed off or not. The second one you linked to is fine.

A quick way to tell flash hiding and non flash hiding muzzle devices apart is usually if the front is closed off with just a small hole for the bullet to pass through it is most likely not a flash hider.

1st one is pre drilled to make a 14.5 barrel 16.1"

Thank you for the help!