Upper has about 200 rounds through it. Upper is 1:7 carbine length gas system. The aac 51t flash hider IS NOT included. I will install a standard flash hider before it ships. I installed a 15" ALG m-lock rail and it has a great quality feel. There's nothing wrong with this upper at all, I just want a varmint rig.
I'm looking for a heavy barrel varmint upper. Prefer barrel no longer than 20", but will look at all offers. Let me know what you have. I can text pics of mine to interested parties. 717-870-40two5. Thanks fellas.