AR-15 5.56 Nato 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MSRP: $560.99 - $570.99 Was: Now: $495.99 - $510.99 Choose Options Compare
AR-15 350 Legend 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MSRP: $580.99 - $599.99 Was: Now: $500.99 - $520.99 Choose Options Compare
AR-15 300 blackout 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MSRP: $570.99 - $580.99 Was: Now: $490.99 - $510.99 Choose Options Compare
AR-15 .223 Wylde 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MSRP: $579.99 - $589.99 Was: Now: $489.99 - $505.99 Choose Options Compare
AR-15 6.5 Grendel 18″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black barrel Upper MSRP: $610.99 Was: Now: $570.99 Add to Cart Compare
AR-15 5.56 Nato 20″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black Heavy barrel Upper MSRP: $599.99 Was: Now: $550.99 Add to Cart Compare
AR-15 .223 Wylde 16″ Rifle Upper 12″ Rail Complete Build Kits Assembled S.S barrel Upper MSRP: $589.99 Was: Now: $525.99 Add to Cart Compare
AR-15 .223 Wylde 18″ Rifle Upper 17″ Rail Complete Build Kits Assembled S.S barrel Upper MSRP: $599.99 Was: Now: $550.99 Add to Cart Compare
AR-15 .223 Wylde 20″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black barrel Upper MSRP: $599.99 Was: Now: $548.99 Add to Cart Compare
AR15 Unassembled Rifle Kit 5.56 Nato 16" Barrel W/LPK MSRP: $460.99 Was: Now: $369.99 Add to Cart Compare
Quick view AR-15 5.56 Nato 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $560.99 - $570.99 Was: Now: $495.99 - $510.99 Choose Options Compare
Quick view AR-15 350 Legend 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $580.99 - $599.99 Was: Now: $500.99 - $520.99 Choose Options Compare
Quick view AR-15 300 blackout 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $570.99 - $580.99 Was: Now: $490.99 - $510.99 Choose Options Compare
Quick view AR-15 .223 Wylde 16″ Rifle Upper Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $579.99 - $589.99 Was: Now: $489.99 - $505.99 Choose Options Compare
Quick view AR-15 6.5 Grendel 18″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $610.99 Was: Now: $570.99 Add to Cart Compare
Quick view AR-15 5.56 Nato 20″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black Heavy barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $599.99 Was: Now: $550.99 Add to Cart Compare
Quick view AR-15 .223 Wylde 16″ Rifle Upper 12″ Rail Complete Build Kits Assembled S.S barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $589.99 Was: Now: $525.99 Add to Cart Compare
Quick view AR-15 .223 Wylde 18″ Rifle Upper 17″ Rail Complete Build Kits Assembled S.S barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $599.99 Was: Now: $550.99 Add to Cart Compare
Quick view AR-15 .223 Wylde 20″ Rifle Upper 17″ Rail Complete Build Kits Assembled Black barrel Upper MCS is now proud to offer the AR15 Assembled Rifle Build Kit. With this build kit, you will be able to have almost all of the necessary components to build your very own AR-15 Rifle ! AR15 Assembled Rifle Upper Receiver Components: A fully assembled... MSRP: $599.99 Was: Now: $548.99 Add to Cart Compare
Quick view 9MM UNASSEMBLED 16" RIFLE KIT W/LPK (1) 16" 9mm Barrel NITRIDE USA Made (1) 9MM Bolt Carrier Group (1) 1/2"x36 Linear Compensator USA Made (1) Slim MLOK Free Float Hand Guard USA Made (1) Complete Lower Parts Kit USA Made (1) End Plate (1) Castle Nut (1) Mil-Spec... MSRP: $499.99 Was: Now: $420.99 Add to Cart Compare
Quick view AR15 Unassembled Rifle Kit 5.56 Nato 16" Barrel W/LPK AR-15 16 Inch Unassembeld Rifle Build Kit Includes: (1) 16" Barrel 1:8 Twist/Parkerized (USA Made) (1) 5.56 NATO Bolt Carrier Group (USA Made) (1) Slim Mlok Free Float Hand Guard15" (USA Made) (1) Lower Parts Kit w/Trigger... MSRP: $460.99 Was: Now: $369.99 Add to Cart Compare
Quick view Skeleton 16" AR15 Complete Build Kit 16" Skeleton Complete Upper Build Kit Minus Lower Features: BCA 16'' M4 Contour 1:7 Twist Barrel Bird cage MuzzleCarbine Length Gas TubeLow Profile .750 Gas Block15'' M-LOK Free Float Handguard Mil Spec Dust CoverForward Assist Mil-spec... MSRP: $575.99 Was: Now: $479.99 Add to Cart Compare
