So I'm in need of an upper for an ar15 that will be a range toy and personal protection rifle. I'm not entirely sure of what I want yet but I have some basic guide lines:
16" 1:7 twist chrome lined barrel
midlength gas system
phantom 5c2 on the end
A2 front sight
folding rear buis or the larue (eventually putting an eotech on)
it sounds like floating handguards can help accuracy even inside of 100 yards and when shooting off a rest, plus I will probably put a light on it eventually so I'm thinking larue rails. Can I put the 12" rails on a 16" barrel with a midlength gas system just for extra flexibility or is that dumb?
Past that I'm not sure. I'd like a quality upper receiver (hear good things about LMT usually). I'm to the understanding that the bolt and carrier can be sort of a weak point and that perhaps a magnetic particle tested bolt might be a good idea. Is that worth it? I would like the utmost in reliability. How about the LMT "enhanced" setup with 2 springs?
Anything you'd suggest I do differently? Am I going to regret the standard charging handle?
I was looking here http://cmmginc.secure-mall.com/shop/?shop=1&cat=27& but there are sever 16" midlength uppers available. Is barrel profile the real difference? Is government contour the one I want? They call that package "CMMG 16” Mid-Length Upper"
I am open to building on a midlength vltor vis platform but that seems to add $200 and no real benefit other than looking nifty since I can't see wanting to put the eotech where the nut is.
16" 1:7 twist chrome lined barrel
midlength gas system
phantom 5c2 on the end
A2 front sight
folding rear buis or the larue (eventually putting an eotech on)
it sounds like floating handguards can help accuracy even inside of 100 yards and when shooting off a rest, plus I will probably put a light on it eventually so I'm thinking larue rails. Can I put the 12" rails on a 16" barrel with a midlength gas system just for extra flexibility or is that dumb?
Past that I'm not sure. I'd like a quality upper receiver (hear good things about LMT usually). I'm to the understanding that the bolt and carrier can be sort of a weak point and that perhaps a magnetic particle tested bolt might be a good idea. Is that worth it? I would like the utmost in reliability. How about the LMT "enhanced" setup with 2 springs?
Anything you'd suggest I do differently? Am I going to regret the standard charging handle?
I was looking here http://cmmginc.secure-mall.com/shop/?shop=1&cat=27& but there are sever 16" midlength uppers available. Is barrel profile the real difference? Is government contour the one I want? They call that package "CMMG 16” Mid-Length Upper"
I am open to building on a midlength vltor vis platform but that seems to add $200 and no real benefit other than looking nifty since I can't see wanting to put the eotech where the nut is.