Excellent condition. No markings so not sure who made it. M4 cuts are factory. No T#'s
I got it on trade as new, but it looks used (not abused) to me. I never put a round thru it myself. Complete with dust cover and forward assist. Charging handle is in VG/excellent condition.
$95 shipped. Paypal +3% or MO.
I will trade for a non-M4 cut flat top upper receiver in excellent/new condition.