Ballistic Advantage Modern Series, Government Profile Barrel, 223 Remington/556NATO, 10.5", Carbine-Length Gas System, 1:7 Twist, 1/2X28 Threads, 4150 CrMoV, QPQ Corrosion Resistant, Black BABL556005M

Ballistic Advantage Performance Series, Hanson Profile Barrel, 556NATO, 14.5", Black Finish, Includes Low-Profile Gas Block BABL556008F

Ballistic Advantage Modern Series, Government Profile Barrel, 223 Remington/556NATO, 14.5", Mid-Length Gas System, 1:7 Twist, 1/2X28 Threads, 4150 CrMoV, QPQ Corrosion Resistant Finish, Black BABL556010M

Radian Weapons Complete Upper, 223 Wylde, 14.5" Pinned (16" OAL) Barrel, 1:8 Twist, Dead Air KeyMo Flash Hider, Mid Length Gas, 14" MLOK Handguard, Radian Raptor-SD Charging Handle, Radian Enhanced Bolt Carrier Group, Cerakote Finish, Flat Dark Earth, Fits AR-15 R0466

Radian Weapons Complete Upper, 223 Wylde, 14.5" Pinned (16" OAL) Barrel, 1:8 Twist, Dead Air KeyMo Flash Hider, Mid Length Gas, 14" MLOK Handguard, Radian Raptor-SD Charging Handle, Radian Enhanced Bolt Carrier Group, Cerakote Finish, Olive Drab Green, Fits AR-15 R0467

Advantage Arms Conversion Kit, 22LR, Fits Glock Generation 5 17/22, Black Finish, 1-10Rd Magazine, Includes Range Bag AAC17-22G5

Advantage Arms Conversion Kit, 17-22G5-MOD, 22 LR, 4.49" Threaded Barrel, Fits Glock 17/22 Gen 5, Optics Ready, Black, Fixed Sights, 15 Rounds, 2 Magazines AAC17-22G5-MOD

WMD Guns Barrel, 9MM, 10.5" Barrel, Threaded 1/2X28, 1:10 Twist, Nitride Finish, Black 9mm10.5 1-10

WMD Guns Barrel, 9MM, 5.5" Barrel, Threaded 1/2X36, 1:10 Twist, Nitride Finish, Black 9mm5.5 1-10

Maxim Defense Industries PDX, Complete Upper, 300 Blackout, 5.5" Barrel, Flat Dark Earth Finish MXM-47826

Sons of Liberty Gun Works Precision SPR V2, 14.5" Sporter Contour Barrel, 1:7 Twist, 223 Wylde, Threaded 5/8X24, Mid-Length Gas System, Fits AR-15, QPQ Finish, Black 14.5PRECISION-SPR-223

Luth-AR Lightweight Barrel, Government Profile, 556NATO, 11.5" Barrel, 1/2X28 Thread Pitch, Fits AR15, Magnesium Phosphate Finish, Black, 1:7" Barrel Twist, M4 Barrel Extension BL-F11-7

Luth-AR A1 Assembled Upper Receiver, Black, Forged, A1 Rear Sight Base Assembly, Ejection Port Cover Assembly, Teardrop Forward Assist Assembly, Brass Deflector UR-01A

Faxon Firearms Duty Series Barrel, 556NATO, 12.5" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid Length-Gas System, Nitride Finish, Black 15A58M125NGQ

Radical Firearms Complete Upper Assembly, 300 Blackout, 16" Barrel, 1:8 Twist, Black, MLOK Handguard, A2 Flash Hider RF00375

Ballistic Advantage Modern Series, Barrel, 300 Blackout, 14.5", Pistol-Length Gas System, Fits AR15, QPQ Corrosion Resistant Finish, Black BABL300009M

Rosco Manufacturing Bloodline Barrel, 556NATO, 10.5", Black Nitride Finish, 1:7 Twist, 1/2X28, 4150 CMV BL-105-M4-556-7-C

Noveske Barrel, 556NATO, 14.5", 1:7 Twist, Mid-Length Gas System, Pinned Gas Block and Gas Tube, Stainless 07000054

Sons of Liberty Gun Works Broadsword 89 V2, Upper Receiver, 556NATO, 14.5", HUXWRX Flash Hider, Low Profile Gas Block, Black M4L89BSUPPER-14.5-556

LanTac USA LLC SF 15 Patrol, Complete Upper Receiver, 223 Wylde, 14.5" Barrel, Fits AR-15, Anodized Finish, Black 01-FA-223-PATROL-UPR

LanTac USA LLC PDP, Complete Upper Receiver, 223 Wylde, 7.5" Barrel, Fits AR-15, Anodized Finish, Black 01-FA-223-PDP-UPR