Ive read on those a few months back and they seem pretty kick ass for the right project, But I would end up throwing so much lead down range my wallet would be hurting.
Maybe someday "they" will understand the waste of money and resources on these foolish laws. Unfortunately they just want to take away all the guns, then everything will be peacefull, Right?
Springs vs Lubrication thought this was interesting.
http://www.defensereview.com/the-big-m4-myth-fouling-caused-by-the-direct-impingement-gas-system-makes-the-m4-unreliable/
Just an update heres what Ive got together so far
TM-308 lower 80%
DPMS upper
PRS stock
Troy 13.8 Battle rail
KNS non rotating pin set
CMMG 2 stage trigger (for now)
Just ordered a fulton 18.5" barrel and bolt
Got a JP brake in exchange for threading a friends barrel
so far I'm under $1500 but..........
still Need,
tach ops charging handle
Gas block (prob adjustable)
Bolt carrier
BUIS (for now)
then some glass
Bipod
Been here twice in the past month or so as they had the cheapest prices on what I was looking for. Picked up a prs stock and a troy 13.8" battlerail for about $175 each. Ships out of TX.
http://www.grabagun.com
I always seem to get something in the mail as I'm ordering something online its a vicious cycle. My first 308 build has got me wanting to build an ar-15 now, Showed the wife a purple annodized recv set and she said ooohh.
dammit! You got me all excited. I thought 308 uppers were in stock. O well, atleast I dont feel too dumb for getting a dpms upper for my build last month.
How do you like that sierra grip on the far right? Its suppose to be extra wide at the top to draw your trigger finger back onto the trigger. Ive been poking around looking for a grip.
AND drilling the bore out to begin with. I saw a "cookie" once cut from a huge battleship barrel, it was probally an inch thick and you could see the whole profile, makes you appreciate the work and skill that goes into a weapon.