5.56x45mm NATO Barrels & Muzzle Devices

Daniel Defense AR-15 Barrel 5.56x45mm NATO 18" Strength 2 Weight (S2W) Contour 1:7" Twist Matte

Advanced Technology AR-15 223/5.56 Muzzle Break Jam Nut 1/2-28 Thread Black

Rosco K9 Sauce Pack 5.56 16 Threaded Barrel

Noveske SPR AR-15 Barrel 5.56x45mm NATO 18" Medium Contour 1:7" Twist Bead Blasted Stainless with Low Profile Gas Block

GrovTec USA HUB Suppressor Adapter 5.56 / .223 Rem for 1/2x28

FN AMERICA AR-15 Rifle Length Barrel 5.56 NATO 20" Black

Diamondback AR-15 Barrel 5.56x45mm NATO 16" Medium Contour Carbine Length1:9" Twist Black

Geissele CHF AR-15 Barrel 5.56x45mm NATO 16" Geissele Contour 1:7" Twist Manganese Phosphate

Sons of Liberty Gun Works Liberty Fighting AR-15 Barrel 5.56x45mm NATO 16" Medium Contour 1:7" Twist

Noveske EXTRA THICC SPR 5.56x45mm NATO AR-15 Barrel 18" DDF Contour Rifle-Length .9375 Gas Block Stainless Steel with Headspaced Bolt

B&T HUB Adapter Muzzle Device Suppressor Mount 5.56x45mm, 7.62x51mm 1.375x24 Threaded Steel Black

Seekins Precision Barrel .223 WYLDE 16-inch Black Finish

Ar-15 5.56x45 Nato Chf Heavy Profile Chrome Lined Barrel - Ar-15 5.56mm 16'''' Chf Heavy Profile Chrome Lined Bbl .750''''

Noveske EXTRA THICC SPR 5.56x45mm NATO AR-15 Barrel 18" DDF Contour Rifle-Length .9375 Gas Block Stainless Steel

Radical Firearms Socom Profile Barrel 5.56/.223 Rem 16 Barrel for AR-15

Seekins Precision Barrel .223 WYLDE 18-inch Black Finish Stainless

Otter Creek Labs OPS/AE Flash Hider 5.56 / .223 Rem for AEM5 and OCM5

Surefire SFA2 AR-15 Flash Hider Suppressor Adapter 5.56mm 1/2"-28 Thread Stainless Steel Black

Sons of Liberty Gun Works P3 Fighting 5.56mm 16" 5/8x24 Muzzle Thread Intermediate P3 Med Contour Chrome Lined/Phosphate Barrel 16-P3FB-556CL

LUTH-AR BL-F207C 20 PENCIL BRL 556

CMC Triggers Barrel 5.56 16 Threaded Barrel w/ Gas Block Gas Tube