fortresstacticalBrand new 300 Blackout Maxim Industries PDX complete upper receiver includes milspec bolt carrier group and features 5.5" barrel, HATBRAKE muzzle device, HK-height top Picatinny rail and Radian ambidextrous charging handle. This upper is made to function on standard milspec AR15 lowers.
Sorry, no trades. Questions? Text 828-279-8546. Check out my website @ https://shop.fortresstactical.com/
