SKS Cutoff Standard Barrel

M249 Rhino Long Barrel

SKS Instant Ultra-Long Barrel

Vector Rail Barrel Combo

P90 Heavy Assault Long Barrel

K416 A8 Barrel Combo

SR-25 Instant Short Barrel

K416 SpecOps Short Barrel Combo

VSS Tsunami Long Barrel Combo

AR Trench Standard Barrel Combo

ASh-12 CQB Short Barrel

K416 Elite Heavy Barrel Combo

SMG-45 Bamboo Rat Short Barrel

M14 Roamer Standard Barrel

MP7 Stinger Long Barrel Combo

S12K Defender Short Barrel Set