Brand new complete MEGA ARMS MA-TEN 308 Monolithic Upper. These things are bad *** and out of stock everywhere. This complete upper includes a Wiltec BCG and a Black Hole Weaponry barrel. The barrel is an 18" 1:11 twist polygonal stainless black finish with midlength gas. Troy Claymore brake, low-profile Yankee Hill gas block and MEGA charge handle. Make your Ma-Ten lower the envy of everyone with this beauty. Price is $1200.00. Not opposed to a partial trade, I like Glocks. I will sell the upper receiver, barrel nut and wrench only for $672.00. (I have multiples, so I would not be disassembling to sell the mono only.) Face to face near Olympia or Centralia, WA. Will ship on your dime and insurance.