IWI Tavor X95 5.56 Conversion Kit 13" Black, LH Bolt

IWI TAVOR X95 XB16 RIA 5.56MM 16.5" BBL FLAT TOP W/RAIL FLIP-UP SITES 30RD MAG FDE

CMMG Mk4 5.56mm 16.1in Armor Black Rifle Conversion Kit (55BA64D-AB)

TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit - 10"

TacFire AR-15 7.62x39 Unassembled Upper Receiver Kit - 5"

Patriot Ordnance Factory Pof Upper Complete Wonder 13.75 5.56 Blue

AERO PRECISION M4E1-T 5.56 NATO 11.5" Complete Upper Receiver | Black

CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)