Spike's Tactical Upper 223 Rem/5.56 NATO 16" FN Hammer Forged Barrel Fits AR Rifles Mid-length Front Sight Post Black Fi

Spike's Tactical Upper 223 Rem 556NATO 16" Black FN Hammer Forged Mid-length A2 AR Rifles Front Sight Post STU5435-MLS
Chamber: Mid-length
Caliber: 223 Rem
Caliber2: 556NATO
Barrel Type: FN Hammer Forged
Barrel Length: 16"
Chokes A2
Finish/Color: Black
Fit: AR Rifles
Sights: Front Sight Post
Type: Upper
Manufacturer: Spike's Tactical
Mfg Number: STU5435-MLS