ATI GALIL 5.56X45 BARREL 18" BBL THREADED WITH NO GAS PORT OR FEED RAMP CUT PARKERIZED

American Tactical MilSport 556 Nato 18" Barrel ATIG15MS55618ML13

Faxon Firearms Mid-Length Button Rifled Gunner Barrel 5.56x45mm 16", Black

FAXON Duty Series 9mm SAAMI 8.5in Light Tapered No Gas Port Barrel (15A910N8NLQ)

Precision Defense 5.56 NATO Chrome Lined Barrel - GOV Profile - Mid Length - 16" - Open Box

Lead & Steel Rifle-Length Match Grade Barrel 5.56x45mm 18", Black

Ballistic Advantage Premium Black Series, Barrel, 8.6 Blackout, 12 in, Pistol Length Gas System, QPQ Corrosion Resistant Finish, Black BABL86B002PQ

TacFire AR-15 Blow Back .45 ACP 1:16 4140 Chrome Moly Steel Barrel - 5/8x24 - 7.5"