Works great, but have a dedicated upper now. The kit has fired less than a hundred fifty rounds of ammo, and is truly in like new condition. It runs like a rocket.
$160 shipped conus in the brown plastic original box, with the extra mag.
Paypal +3% / postal money order. For trade I'll take HK/USGI AR mags NIW, a specter 3 point AR sling, or any decent full-length rail/ris system in good condition.