I'm a complete n00b to the AR platform, I started on a good foot as I traded my AK to a gentleman who wanted one badly, and traded me his brand new, never fired Oly Arms plinker plus with collapsible stock and Hogue grips..
I've since switched to a railed upper, and a railed gas block, and want to get a quad rail setup for accessories.
The primary goal of this weapon is a CQB<->med range (400 yards?) weapon, with cost in mind (I know, I can hear you guys moaning already), primarily fun/shtf/hunting (in that order)
I have my accessories picked out for the most part, gonna go with an aimpoint scope with 4x flip magnifier, and backup flip up sights, a bipod grip, and a strobing green laser/flashlight setup for TCFC situations. Single point/3 point sling depending on whether I'm going 'casual' or not.
That being said...
I hear all about how great free float tubes are, how you want to use a free float accessory rail system/handguard if you can, and hear about 'better accuracy', but can't see any real numbers associated with it. My only concern with a free float system is it appears that more crap can get in between the barrel and the handguard, and with the addition of a pound or so of equipment, not to mention the stress of a bipod, attached only at one point, at the barrel/upper...
I'm not trying to build a sniper rifle, if I can hit 12" groups @ 400 yards I'd be satisfied.... (OK, maybe not, but you get what I mean, hehe)
Thanks for the advice guys..