knewsom said:Well, this is true, but even a relatively low-end M4 is still a fantastic firearm... It doesn't need to be milled for a solid single block of aluminum and have a high-end piston system to function well and reliably... and with a free-float foregrip, it should shoot MOA out of the box, which meets my needs just fine.
In that case you are fucking it up by building it ( unless you are keen of putting your name on the lower when filing the Form 1 ), as you can pick a nice M4 used in the 600-700, no carry handle ones new for 700-800.
If you buy a lower for 150, add the upper for 500 - 600 incl the BCG, then the mag. mind as well go get the sucker all done
My opinion not that you give a shit about what I have to say *LOL*