Results for 5.56 NATO Barrels

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 11.5" M4 Contour 1:7" Twist Black Nitride

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 10.5" M4 Contour 1:7" Twist Black Nitride

Ballistic Advantage AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist QPQ

Ballistic Advantage Modern Series Government Profile AR15 Barrel 5.56 11.5 Barrel

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 16" M4 Contour 1:7" Twist Black Nitride

Ballistic Advantage AR-15 Barrel 5.56x45mm NATO 10.5" Government Contour 1:7" Twist QPQ

Diamondback DB Barrel 5.56 / .223 Rem 16 Barrel Mid Length

Ballistic Advantage Modern Series 5.56 NATO 12.5 Barrel for AR-15

Rosco Bloodline 5.56 NATO / .223 Rem 10.5 Barrel with Gas Block / Gas Tube / Bolt Carrier Group

KAK INDUSTRY Pro 5.56 16" Mid Len Gas AR-15 Chrome Lined Blk

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 14.5" M4 Contour 1:7" Twist Black Nitride

Ballistic Advantage Modern Series AR-15 16 M4 Barrel 5.56 NATO

Ballistic Advantage AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist QPQ

Wilson Combat Recon AR-15 Barrel 5.56x45mm NATO 16" Fluted 1:8" Twist Stainless

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 16" Heavy Contour 1:7" Twist Nitride

Ballistic Advantage Modern Series 5.56x45mm NATO 18" SPR Contour 1:7" Twist AR-15 Barrel

Ballistic Advantage Modern Series 5.56x45mm NATO 14.5" M4 Contour 1:7" Twist AR-15 Barrel

Faxon Duty Series Gunner AR-15 Barrel 5.56x45mm NATO 16" Gunner Contour 1:8" Twist QPQ Black

Rosco Manufacturing K9 AR-15 Barrel 5.56x45mm NATO 12.5" Tapered Contour 1:7" Twist Nitride

Ballistic Advantage Modern Series 5.56 NATO 13.7 Barrel

SOLGW M4-L89 Broadsword 5.56mm 14.5" No BCG/CH Upper Receiver w/HUXWRX Mount M4L89BSUPPER-14.5-556-HUX

Ballistic Advantage Modern Series 5.56x45mm NATO 16" HBAR Contour 1:7" Twist AR-15 Barrel

Wilson Combat Recon AR-15 Barrel 5.56x45mm NATO 16" 1:8 Stainless

FN AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Manganese Phosphate Mid Length Gas Port