08-10-2012, 11:59 PM
Haraise Wrote:Why do you want a lightweight 20"?
Going lightweight with that length of barrel is going to be front heavy, just a matter of leverage.
The velocity loss isn't bad at all going to 18, 16 or 14.5.
I'm no expert but I plan on running it suppressed and from what I've been told the longer barrels are more forgiving when it comes to round development for sub sonic ammo.
That and I wanna keep all the steam I can to keep speeds up. even 100fps make a big difference when you start getting out to that 700yrd + range.
