AR-15 5.56 Nato 20″ Rifle Upper Complete Build Kits Assembled Black Heavy barrel Upper MSRP: $600.99 - $605.99 Was: Now: $560.99 - $570.99 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 .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
7″ AR BUILD KIT 5.56/.223 BCG / LPK / SB BRACE COMP-BLD07SB MSRP: $645.99 Was: $549.99 Now: $539.99 Compare
10″ AR BUILD KIT 5.56/.223 BCG / LPK / SB BRACE COMP-BLD10SB MSRP: $645.99 Was: $549.99 Now: $539.99 Add to Cart Compare
AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits Assembled S.S barrel Upper MSRP: $599.99 - $605.99 Was: Now: $520.99 - $530.99 Choose Options 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-15 350 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
AR15 .223 WYLDE 18" STAINLESS BARREL MID LENGTH 1:8 TWIST W/15" HYBRID M-LOK HANDGUARD - UPPER ASSEMBLY MSRP: $599.99 Was: Now: $519.99 Add to Cart Compare
Quick view 5.5" BufferLess 9mm Complete Upper Kit BufferLess Self-contained blowback upper that works on Mill spec AR-15 and 9mm uppers. The MCS Complete 9mm Upper fits most AR-15/AR-9 Lowers. This upper features a 5.5-inch barrel crafted from 4140 steel with a black nitride finish. The billet aluminum... MSRP: $899.99 Was: Now: $679.99 Add to Cart Compare
Quick view AR-15 5.56 Nato 20″ Rifle Upper Complete Build Kits Assembled Black Heavy barrel Upper Shooters Gate 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... MSRP: $600.99 - $605.99 Was: Now: $560.99 - $570.99 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 .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
SALE Quick view 7″ AR BUILD KIT 5.56/.223 BCG / LPK / SB BRACE COMP-BLD07SB Our complete AR15 5.56 Build Kit comes with a FULLY ASSEMBLED Upper, Lower Parts Kit and Buffer tube Assembly and Brace. Capable of shooting both .223 and 5.56. Includes: Upper Receiver 5.56 NATO BARREL 7.5″ XTS Charging Handle XTS Forward... MSRP: $645.99 Was: $549.99 Now: $539.99 Compare
SALE Quick view 10″ AR BUILD KIT 5.56/.223 BCG / LPK / SB BRACE COMP-BLD10SB Our complete AR15 5.56 Build Kit comes with a FULLY ASSEMBLED Upper, Lower Parts Kit and Buffer tube Assembly and Brace. Capable of shooting both .223 and 5.56. Includes: Upper Receiver 5.56 NATO BARREL 10.5″ XTS Charging Handle XTS Forward... MSRP: $645.99 Was: $549.99 Now: $539.99 Add to Cart Compare
Quick view AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits Assembled S.S barrel Upper MCS is now proud to offer the AR-15 Assembled Pistol 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 Pistol ! AR-15 Assembled Pistol Upper Receiver Components: A fully... MSRP: $599.99 - $605.99 Was: Now: $520.99 - $530.99 Choose Options Compare
Quick view AR-10 .308 10.5" Pistol Build Kit 10.5" .308 Pistol Build Kit - Unassembled (1) 10.5" Barrel 1:10 Twist/Nitrided (USA Made) (1) .308 Win Bolt Carrier Group (USA Made) (1) Mlok Free Float Hand Guard 10" (1) Lower Parts Kit w/Trigger & Hammer-(USA... MSRP: $620.99 Was: Now: $529.99 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-15 350 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 AR15 .223 WYLDE 18" STAINLESS BARREL MID LENGTH 1:8 TWIST W/15" HYBRID M-LOK HANDGUARD - UPPER ASSEMBLY Includes: AR-15 Pro Compensator 1/2"x28 Thread Pitch AR-15 Billet Upper Receiver (Made in USA) AR-15 Dust Cover Complete Assembly AR-15 15" Combat Hybrid Modular M-Lok Handguard "C" Cut - Black AR-15 / AR-10 Mid Length Gas Tube 11.75" - Stainless Steel ... MSRP: $599.99 Was: Now: $519.99 Add to Cart Compare