SAA 16" 5.56 NATO Carbine YHM KR7 Keymod FF Complete AR-15 Upper Receiver

SAA 16" 5.56 NATO SOCOM 1:7, Mid YHM Keymod FF Complete AR-15 Billet Upper Receiver

SAA 16" 5.56 1:7 M4, YHM KR7-Rifle Keymod FF Complete AR-15 Upper Receiver

SAA 16" 5.56 M4 1:7 Nitride, YHM-5005 Rifle Smooth FF Complete AR-15 Upper Receiver

SAA 16" 5.56 1:7, TROY ALPHA 11" FF Rail Complete AR-15 Upper Receiver

SAA 16" 5.56 NATO Carbine YHM MR7 MLOK FF Complete AR-15 Billet Upper Receiver

SAA - Billet LR-308 Low Profile DPMS Style Upper Receiver Assembled - T-Marked

SAA Billet AR15 Upper Rec. Assembled T-Marked + SAA AR-15 BCG NITRIDE - .223/5.56/300AAC

.223 55 Grain FMJ SAA - 250 Rounds, NEW, Bulk

SAA - Complete .308 Bolt Carrier Group (BCG) - Phosphate

SAA - Complete 6.5 Creedmoor Bolt Carrier Group (BCG) - Nickel Boron

SAA - Complete 6.5 Creedmoor Bolt Carrier Group (BCG) - Nitride