SAA 10.5" 300 AAC/Blackout BudgetC Series Nitride, 10" KEYMOD Free Float Upper Receiver

SAA 10.5" 5.56 NATO BudgetC Series Nitride, 10" KEYMOD Free Float Upper Receiver

SAA 10.5" 300 AAC/Blackout BudgetC Series Nitride, 10" MLOK Free Float Upper Receiver

SAA 10.5" 5.56 NATO BudgetC Series Nitride, 10" MLOK Free Float Upper Receiver

SAA 16" 5.56 NATO BudgetC Series Nitride, 12" KEYMOD Free Float Upper Receiver

SAA 16" 5.56 NATO BudgetC Series Nitride, 12" MLOK Free Float Upper Receiver

SAA 16" 5.56 NATO BudgetC Series Nitride, 15" KEYMOD Free Float Upper Receiver

SAA 16" 5.56 NATO BudgetC Series Nitride, 15" MLOK Free Float Upper Receiver

SAA 16" 5.56 NATO Carbine MLOK Series Complete AR-15 Upper Receiver - CUSTOMIZABLE

SAA 16" 5.56 NATO M4 1:9 Carbine FF Budget Series Complete AR-15 Upper Receiver

SAA 16" 5.56 NATO M4 1:9 Carbine MLOK Series Complete AR-15 Upper Receiver

SAA 16"-18" 5.56 NATO Mid MLOK Series Complete AR-15 Upper Receiver - CUSTOMIZABLE