AR with suppressor

22.jpg

On a serious note I'll have a pic of a 20" AR with a can as soon as the atf decides to send my tax stamp. It's been over 4 months since I e-filed. =/
 
I'm building an ar and not sure if I want the barrel to be 22 or 20 it will only be shot with suppressor. By the way it'll be a 6mm rat

Awesome. I have the 6 turbo 40 (same as the fat rat) but its a 26". Id probably go 20" if you were going to hunt with it, but just know that you will be down the 2700 fps range with the 105-108gr bullets. Still not bad but definitely slower than the 26-28" tubes.