Is this legal on a featurless?

[cxerphax]

http://store.lancer-systems.com/product/nitrous-compensator-223-5-56mm-black/rifle_accessories

[TheThousands]

Yeah its a comp so g2g.

[xSlapshotx]

Looks like a comp, says it's a comp, I'd say it's good.

Nothing in the product description says anything about flash hiding.

Just don't pull me into court to defend you!

[sloppy joe]

Nice looking comp

[resurgent_arms]

That's a muzzle brake for sure. The side-angled chambers are the giveaway. Should be alright.