They don't stake the castle nut.
It lacks the "C" that festoons Colt rifles. Its labeled as a "Light Rifle" in that it lacks DC/FA.
You'd have been better off with a Sport. No skimping where it wasn't needed, and has been bathing in glowing reviews by firsthand owners since day one. It's cheaper, too.
It kinda makes me think two things:Which baffles me.
It's the budget-minded answer to other AR manufacturers offerings. While not a new idea, Colts jumped on the bandwagon (ridden by those who want a cheaper, entry level rifle).i'd never heard of them.