Excellent condition. Immediately removed off of my Adams Arms pistol upper. I'll even toss in the DD Barrel Nut Wrench that is required to install/remove it.
$175 shipped to the lower 48 states. I accept USPS money orders, Cashiers Checks, or discreet Paypal; please add 4% to total for Paypal (unless you gift it). I'm in the Sacramento/Elk Grove, CA area if you want to setup a FTF for a slightly lower price. I prefer email, but post in here so I can leave feedback.