FAXON URSSB556-SS-W ARAK21 16 556 COMP UPPER TNG

FAXON URSSB556-SS-MB ARAK21 16 556 COMP UPPER MB

BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10. BRL 1:7 TWIST CARBINE LENGTH GAS MLOK

Franklin Armory XO-26 R4 AR Build, 5.56x45mm, 11.5-Inch, Black

Faxon Firearms FXSPT55616SA13 Sport 5.56 NATO 30+1 16 Black Nitride SOCOM Threaded Barrel, Black Aluminum Receiverw/ Picatinny Rail, M-LOK Handguard, M4 Mil-Spec Black Polymer Stock, A2 Style Grip

Faxon Firearms FXPRO6A125GA1075 Pro 6mm ARC 10+1 12.50 Black Nitride Match Grade Threaded Barrel, Black Aluminum Receiver w/Picatinny Rail, M-LOK Handguard, Black SB Tactical SBA3 Brace, Ergonomic G

Wraithworks Billet Slick Side AR-15 Upper Receiver - Black | No Forward Assist or Brass Deflector

Faxon Firearms FXSPT556105SA9 Sport 5.56 NATO 30+1 10.50 Black Nitride SOCOM Threaded Barrel, Aluminum Receiver w/Picatinny Rail, M-LOK Handguard, Black Polymer KAK Shockwave Pistol Brace, Ergonomic