Rosco Manufacturing K9 5.56 AR-15 Barrel - Patrol Length - Tapered - 11.5" - Open Box

Rosco Manufacturing 11.5 Inch K9 Barrel Patrol Length for AR 15 5.56 NATO

Ballistic Advantage Modern Series 5.56 AR-15 Barrel Gov. Carbine - 10.5" - Open Box

TacFire AR-15 Blow Back 9mm 1:10 4150 Chrome Moly Vanadium Barrel - 1/2x36 - 10.5"

TacFire AR-15 Blow Back 9mm 1:10 4150 Chrome Moly Vanadium Barrel - 1/2x36 - 16"

ROSCO MANUFACTURING Bloodline 11.5in 5.56 NATO M4 Profile Carbine Length Barrel (BL-115-M4-556-7-C)

Precision Defense 5.56 NATO Chrome Lined Barrel - GOV Profile - Mid Length - 16" - Open Box

TacFire AR-15 Blow Back 9mm 1:10 4150 Chrome Moly Vanadium Barrel - 1/2x36 - 4.5"