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[–] 0fsgivin 0 points 1 point (+1|-0) ago 

Are Colt's LE style AR's Chromed in the receiver as well? or just the barrel?

From what I understand your best off getting a Colt LE6920 then adding on a Float when you can afford to upgrade it.

Also id imagine id prefer to have a full profile M4 barrel without the notch for the m203...I dont think im ever gunna attach an M203 to it ya know even if things get crazy in this country I highly doubt I'll have one of those or access to ammo for it or does it really not matter anyways?

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[–] zaitcev 0 points 1 point (+1|-0) ago 

I don't think it makes sense to put Cr finish on Al receiver. Anodizing it is more common because it will not peel. I am quite ignorant of chemistry, but I know that trying to put chrome on aluminum wheels often ends with peeling. The wear inside the barrel is entirely different, even near a gas port.

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[–] 0fsgivin ago 

ah i see...Thanks completely new to AR-15s just trying to learn up before I make any purchases.