FullerH... What have you been smoking? titanium/CF barreled AR-7's in 308?
I highly doubt that anyone was making guns with titanium or carbon fiber in the 60's.. And the AR-7 is a .22LR packable survival rifle currently made by Henry. The AR-10 is a .308 version of the AR-15, altho I must admit I don't know where it fits in the timeline - my suspicion is after the AR-15.
Personally, I like the AR-15. The one I own is pretty crappy, but it was assembled from parts and wobbles like crazy - large hold Colt A1 upper, brand new Stinger lower, Bushmaster barrel and God knows where the bolt came from! It was cheap at a gun show. As long as the upper is aligned properly, everything works great. Eccentic pin setups are no fun in a gun... But it works, and the rifle is plenty accurate for my needs. The only reason I can get away with the loose fit is that everything about the firing of the gun is in the top half... So, does anyone have an old Colt large pin stipped lower? Or a normal upper? Willing to trade!
As a battle rifle I think the .223 is a bit small, but there is no arguing with the reason they went to it. 223 is lightweight! I'd rather lug around a bunch of 223 than 308 or anything else. With a loaded 30rd magazine, it adds very little weight to the gun. I have a Mossberg 590 that I've added a few things to... It can carry a total of 21 rounds, I keep it loaded with 19(6 in the tube, 6 in a sidesaddle and 9 in loops on the sling). It weighs a ton! Carrying around more than a few boxes of .30 ammo for my Mosin was a PITA. Plain and simple, they can carry more ammo, and I can't say that having 300 rds of 223 is worse than 100 rds of 308. The 308 is bigger, has more energy and range, but for the most part shots aren't that long and you can fight longer with more ammo. Others have gone this route also... Russia with their own 5.56mm AK-74 and the new Chinese ammo that I can't remember - something like 4.9 or 5mm? Small, light, and fast ammo is going to be here until we get phasers and photon torpedos. Hope they give us transporters too...
Enough ranting for tonight... I need to keep my strength up for IRC
