I personally went with a 20", rifle gas for my build... A 18" would be ideal for my build parameters, but that configuration was not offered in the barrel I wanted. Nothing that a little cut, crown and thread can't cure somewhere down the road.
Couldn't even finish watching that crap... Decorum prohibits me from posting what's going through my head right now... Besides, getting the ax for my first post??!! That said, I'm going to agree with Robocop1051's post above... THROAT PUNCH!
Howdy all...
Not new to the AR's but new to the larger platform. Working on my 1st (not last) 308 build... Kind of a Mk12-ish clone. I'm still waitng on the last few parts and I'm already planning my next rifle! Yep... I've got it bad...
See ya on the boards...
MH... (aka: Dan)