.223Rem/5.56MM

AR-15 Replacement Barrel 5.56x45mm NATO 14.50" Cold Hammer Forged, Threaded, Black Nitride, Fits AR-15

LBE Unlimited Cold Hammer Forged Barrel - 12.5" The LBE Unlimited 12.5" Cold Hammer Forged AR-15 barrel is engineered for serious shooters and firearm builders seeking long-lasting performance and accuracy. Crafted with high-quality materials and...

Douglas 5.56 Stainless Steel Barrel 18" - 1/7 twist Douglas 18" Flat Dark Earth Cerakoted 416 stainless steel barrel with 1-7 twist and M4 feed ramps.  Barrel is medium SPR profiled barrel, threaded with a 1/2-28 thread for the AE  brakes and...

Noveske 12.5" Stainless Lo-Pro Mid-Length Gas System Barrel The barrel ships with a gas block. This barrel is designed for our gas block that is 1″ long (INCLUDED). A standard front sight base is 1.9″ long and WILL NOT FIT. Barrel...

Black River Tactical BRT 14.5" OPTIMUM SR CL Barrel Black River Tactical Standard Rifled Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand accuracy and durability along with seamless suppressor compatibility...

FN America, Barrel, 16", Black Finish, Button Broached, Mid Length Gas System, M16, 5.56 FN AR­15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure...

BRT - 13.9" OPTIMUM Hammer Forged Chrome Lined Barrel - Mid gas (tube and gas block not included) Black River Tactical Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand the...

TRIARC Systems 13.9" RECCE Profile 5.56 NATO TRACK 2.0 Barrel - Mid-Length Gas Introducing the 13.9″ TRACK™ 2.0 RECCE Profile Barrel from TRIARC Systems—where innovation meets precision. Designed for shooters who demand sub-MOA accuracy...

Introducing TRACK™ 2.0 barrels, exclusively from TRIARC Systems.  TRACK™ is a proprietary rifling known as Single Edge Polygonal (SEP) available through TRIARC Systems. The primary function of this innovation is to provide an improved...

Ballistic Advantage 14.5" M4 Profile 5.56 NATO Modern Series Barrel - Carbine-Length Gas Built for reliability and precision, the Ballistic Advantage Modern Series 14.5" M4 Profile Barrel is a go-to choice for AR builders seeking rugged performance in a...

Ballistic Advantage's 5.56 chambered 13.9 inch Government Profile Mid-length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. Ballistic Advantage, Modern...

  This .223 Wylde chambered 16 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. Our Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. This barrel features a Mk12 Mod H profile with...