[Last Edit: 10/27/2013 7:18:45 PM EDT by bkirkwood]
Lightly used Bushmaster dissipator barrel mated to an a3 upper. Carbine pinned gas block with a pinned fsb. Comes with magpul moe handguads. No bcg or ch. Less than 100 rounds down the tube. Has been 100% reliable and very accurate.
Asking $400 shipped obo. Paypal +4%. Will trade for 10.5" upper or Block II parts.