5.56x45mm NATO Barrels

1,584 products found across 53 retailers

All 5.56x45mm NATO Barrels Products (1,584 results)

Hide out of stock

Sort:

Shaw Barrels AR-15 Barrel 5.56x45mm NATO 10.5" Lightweight Contour 1:7" Twist Nitride - Shaw Barrels

Shaw Barrels AR-15 Barrel 5.56x45mm NATO 10.5" Lightweight Contour 1:7" Twist Nitride

● Availability Unknown

Shaw AR-15 5.56 NATO Threaded Barrel 13.9in No Flute Lightweight Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

Shaw AR-15 5.56 NATO Threaded Barrel Straight Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● In Stock

Shaw AR-15 5.56 NATO Threaded Barrel Spiral Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● In Stock

Shaw AR-15 5.56 NATO Threaded Barrel No Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

Shaw AR-15 5.56 NATO Threaded Barrel Spiral Flute 18in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

Shaw AR-15 5.56 NATO Threaded Barrel Straight Flute 18in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

Shaw AR-15 5.56 NATO Threaded Barrel No Flute 18in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

Shaw AR-15 5.56 NATO Threaded Barrel Spiral Flute 16in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● In Stock

Shaw AR-15 5.56 NATO Threaded Barrel No Flute 16in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless

● Out of Stock

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Midnight Bronze - CMMG

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Midnight Bronze

● Out of Stock

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Tungsten - CMMG

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Tungsten

● Out of Stock

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten - CMMG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten

● Out of Stock

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium - CMMG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium

● Out of Stock

TRYBE Defense AR-15 5.56x45mm NATO 16in Complete Upper Receiver Pencil Mid Length1-7 Twist 1/2x28 A2 Black - TRYBE Defense

TRYBE Defense AR-15 5.56x45mm NATO 16in Complete Upper Receiver Pencil Mid Length1-7 Twist 1/2x28 A2 Black

● In Stock

TRYBE Defense Rifle Barrel and TRYBE Defense Self-Timing Muzzle Brake .22 Caliber/5.56 1/2x28

● In Stock

TRYBE Defense Medium Profile AR-15 Rifle Barrel .223 Wylde 20 in Black

● In Stock

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly -

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly

● Availability Unknown

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly -

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly

● Availability Unknown

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly -

Dirty Bird 16 RECCE V2 5.56 M-LOK Upper Assembly

● Availability Unknown

Dirty Bird 13.7" 5.56 NATO 1:8 Midlength 416R Barrel - Nitride -

Dirty Bird 13.7" 5.56 NATO 1:8 Midlength 416R Barrel - Nitride

● Availability Unknown

Dirty Bird 10.3" 5.56 NATO Carbine Length 416R Barrel - Nitride 1:8 Twist -

Dirty Bird 10.3" 5.56 NATO Carbine Length 416R Barrel - Nitride 1:8 Twist

● Availability Unknown

Spikes Tactical SB51605-M49R 5.56 - 16" M4 LE w/FSP - No Bayo Lug Barrel 1:7 Twist - Spikes Tactical

Spikes Tactical

Spikes Tactical SB51605-M49R 5.56 - 16" M4 LE w/FSP - No Bayo Lug Barrel 1:7 Twist

● Availability Unknown

Geissele Automatics

Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 16" 1:7" 1/2x28" Chrome Lined .812" Gas Journal Heavy Barrel 05-2809

● Out of Stock