Zaviar Firearms .223 Wylde 'Operator Series' 16" Nitride Twisted Fluted Upper / 1:8 Twist / 15" MLOK Handguard




https://www.22mods4all.com/zaviar-firearms-223-wylde-operator-series-16-nitride-twisted-fluted-upper-1-8-twist-15-mlok-handguard/