5.56x45mm NATO Barrels

Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 14.5" 1:7" 1/2x28" Chrome Lined .812" Gas Journal Heavy Barrel 05-2810

TRYBE Defense 5.56 NATO Medium Profile AR Rifle Barrel Black 16in

TRYBE Defense AR15 Rifle Barrel .223 Wylde 18in Medium Profile 1-8 Twist 1/2x28 Thread Black

Wilson Combat Match Grade Barrel AR-15 5.56x45mm NATO 16 in Ultralight Hunter Intermediate Length 1-8 Twist 1/2x28 Threded Glass Bead

Ar-15 Ranger Barrels 5.56mm - Ranger Barrel W/Intermediate Gas Tube 5.56 16in Round

Ar-15 Paul Howe Barrels 5.56mm - Paul Howe Barrel 5.56 16in Fluted Intermediate Gas

Moriarti Micro-LengthAR-15 5.56 NATO Barrel 6 in 1-7 Twist Medium Profile QPQ Finish Black Anodized

Moriarti AR-15 Rifle Barrel Threaded 5.56x45mm NATO 10.5 inch Government 1-7 Twist 1/2x28 Thread Nitride Nitride 10.5 inch

Moriarti AR-15 M4 Barrel Threaded 5.56x45mm NATO 16 inch M4 1-7 Twist 1/2x28 Thread Nitride Black 16 inch

SIG SAUER MCX-Spear LT 11.5in M4/AR Conversion Kit Black

SIG SAUER MCX AR-15 5.56x45mm NATO Caliber Exchange Kit 9in Black

SIG SAUER MCX AR-15 5.56x45mm NATO Caliber Exchange Kit 11.5in Black

Moriarti AR-15 5mm NATO 5 inch Upper Receiver Medium Micro Length 1-5 Twist 1/2x28 A2 Flash Hider Nitride

Moriarti Upper Receiver with Flash Hider AR-15 5.56 Nato 10.5 inch Barrel Government Contour Carbine Length 1x7 Twist 1/2X28 Thread M-LOK Handguard A2

Moriarti AR-15 5.56/.223 MLok Upper Assembly Shroud MLok Black 7.5in

Moriarti AR-15 5.56/.223 Stainless Steel Diamond Fluted Tactical Upper Assembly Black 20in

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 16 inch Government Mid Length 1-7 Twist 1/2x28 Nitride Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 16 inch M4 Carbine Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 18 inch Government Rifle Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 13.9 inch Pencil Mid Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 13.9 inch Government Mid Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 5 inch Medium Micro Length 1-5 Twist 1/2x28 QPQ Corrosion Resistant Black

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 14.5 inch Government Mid Length 1-7 Twist 1/2x28 Nitride Black

Moriarti AR-15 Moriarti 5.56 NATO Threaded AR Barrel 14.5in Pencil Mid-Length 1-7 Twist 1/2x28 TPI Black