L403A1 Barrel - 13.7"
Barrels · KAC
This cold-hammer-forged, chrome-lined steel barrel is chambered in 5.56×45 mm NATO with a 1:7" twist rate. Measuring 13.7 inches, it features a heavy profile with dimple cuts that reduce weight and improve heat dissipation. Designed for mid-length gas systems, it pairs seamlessly with free-float handguards such as the URX-6.
Buy from
GunnyLv4$1,530Sell to
Artisan, Banshee, Gunny, Turncoat$459Compatible Parts
Muzzle
Vulcan F1
Antreg
Vulcan M1
Antreg
CQ A2 Flash Hider
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A2 Flash Hider
COLT
XM177E2 Moderator Flash Hider
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DD Extended Flash Suppressor
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M16A1 Flash Hider
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QDC MAMS Brake 5.56x45
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AUG Two-Chamber Muzzle Brake
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SOCOM 3 Prong Flash Hider
Surefire
SIG Suppressor SRD556
SIG Sauer
