SAA 8" 5.56 NATO Free Float Mini YHM KR7 Keymod Series 5.56 NATO Complete AR-15 NFA/Pistol Upper Receiver - CUSTOMIZABLE

SAA 8" 5.56 NATO Free Float Carbine YHM MR7 MLOK Series Complete AR-15 NFA/Pistol Upper Receiver - CUSTOMIZABLE

SAA AR-15 Pin & Detent / Lost Parts Kit

SAA 8" 5.56 NATO Free Float Carbine Diamond Series Complete AR-15 NFA/Pistol Upper Receiver - CUSTOMIZABLE

SAA AR-15 Takedown Pins, Detents, & Springs Set

SAA AR-15 Complete Magazine Catch Assembly

SAA AR-15 Bolt Catch Lost Parts

SAA AR-15 Takedown Lost Parts Kit (2 Springs, 2 Detents)

SAA 16"-18" 5.56 NATO Free Float MID Todd Jarrett Series Complete AR-15 Upper Receiver - CUSTOMIZABLE

SAA 16"-18" 5.56 NATO Free Float Mid YHM MR7 MLOK Series Complete AR-15 Upper Receiver - CUSTOMIZABLE

SAA 16" 5.56 NATO Free Float MATCH Kawamura Series Bull Rifle Length YHM TJ Complete Upper Receiver - CUSTOMIZABLE

SAA 16" 300BLK Free Float KM4 Keymod Complete AR-15 Upper Receiver - CUSTOMIZABLE