Just been playin' around a little bit, and came up with a crazy but pretty cool design. I am still waiting to find a specific receiver set to complete my 6.8 SPC rifle, the centerpiece being my Daniel Defense 16" 6.8 II Nitride barrel. I took what I had on hand and assembled a "Frankenspecial".
DD, Strength To Weight, 16", cold hammer forged, nitride, 1-11 twist 6.8 SPC II barrel. Magpul midlength handguard. Aero Precision slick side upper with Strike Ind snap-in dust cover. Nitride Bolt carrier with LWRCI Advanced Combat Bolt. Blackhawk ambi charging handle. Anderson lower with milspec parts and KAK "pistol" blade kit. Magpul MOE+ grip and, of course PRI 6.8 magazines:
DD, Strength To Weight, 16", cold hammer forged, nitride, 1-11 twist 6.8 SPC II barrel. Magpul midlength handguard. Aero Precision slick side upper with Strike Ind snap-in dust cover. Nitride Bolt carrier with LWRCI Advanced Combat Bolt. Blackhawk ambi charging handle. Anderson lower with milspec parts and KAK "pistol" blade kit. Magpul MOE+ grip and, of course PRI 6.8 magazines: