have you shot the short barreld ARs before? they make a hell of a bang and flash. not the funnest gun to shoot indoors.
i dont want you to be put off by ARs if you havent shot one before. once you get to 14"+ they become more manageable.
Noveske is one of the top end brands, well known for their barrels, as they make some of the best. They are rather fancy pieces of kit though, and expensive to boot.
DPMS is, well, alright… pretty far from a Noveske I would say...
A little more info as to your intended usage may help some point you in the right direction… ie: do you just want to blast paper? Are you looking for good accuracy, probably not with a 7.5” barrel? Do you want a military quality rifle? Good value? How much use you figure it will get? Hard use? Do you care how pretty it is?
Barrel length has very little to do with accuracy. In fact shorter barrels are inherently more accurate due to their length they are a stiffer barrel which reduces barrel harmonics known as barrel whip. Barrel length directly effects velocity which becomes a factor at distance when referencing accuracy.
Tdc
I haven't shot a short barreled AR15 before. I'm aware of the noise and muzzle flash, it's going to be a safe queen more or less. My zombie invasion gun even! How far could a guy reach out with a 7.5 Inch barrel anyways. A Daneil Defense 10" is looking pretty good with as well.



























