I'm thinking of buying a RRA M4 Tactical. I had a Bushy M4, but sold it because I didn't like the mini y comp. I know....I could have put on a different comp, but I didn't.

I like the look and finish of the RRA. The Bushmasters I've seen lately seem to have a bluish tint to them, the RRA are all black!

Is it a big deal if the barrel is chrome lined or not?

Is there a big difference in noise between the Rock River, and the Mini y comp?

You can get the RRA M4 Tactical with a chrome lined barrel.

I am curious how the RRA muzzle brake (not the faux pressed on version)  compares to other muzzle brakes. Some have said it is not as loud or obnoxious as the mini Y.... so I have heard.