FrankenGun to try 224 Valkyrie. Anderson lower with Magpul PRS stock and Geisselle G2S trigger. BCM upper with Bison Armory 20 inch 224 Valkyrie upper in an ALG 15 inch freefloat tube. Vortex Viper PST Gen 1 6-24x50 MRAD scope. AAC 51T flashhider and suppressor mount. Harris 6-9 bipod.