USA Made AR15 Complete Upper Receivers with BCG MSRP: $400.00 - $415.00 Was: Now: $360.00 - $365.00 Choose Options Compare
5" 300 BLACKOUT COMPLETE UPPER ASSEMBLY WITH BCG (BUILT) MSRP: $399.99 Was: $359.99 Now: $349.99 Add to Cart Compare
5" 5.56 NATO UPPER ASSEMBLY WITH BCG (BUILT) MSRP: $400.99 Was: $385.99 Now: $349.99 Add to Cart Compare
5" .300 BLACKOUT UNASSEMBLED PISTOL KIT W/LPK MSRP: $410.99 Was: $380.99 Now: $369.99 Add to Cart Compare
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 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
SALE Quick view 5" 5.56 NATO UPPER ASSEMBLY (BUILT) Our USA Made Upper assemblie is one of our many options for an AR-15 Assembled Upper receiver. Our specialty is designing custom built upper receiver that only use the best USA Made parts at the best prices. USA Made 5.56 NATO AR-15 Upper... MSRP: $335.99 Was: $325.99 Now: $295.99 Add to Cart Compare
Quick view USA Made AR15 Complete Upper Receivers with BCG Our USA Made Complete Upper assemblies with BCG is one of our many options for an AR-15 Assembled Upper receiver. Our specialty is designing custom built upper receiver that only use the best USA Made parts at the best prices. USA Made 5.56... MSRP: $400.00 - $415.00 Was: Now: $360.00 - $365.00 Choose Options Compare
SALE Quick view 5" 300 BLACKOUT COMPLETE UPPER ASSEMBLY WITH BCG (BUILT) (BUILT) USA Made 5" 300 BLACKOUT COMPLETE UPPER ASSEMBLY Our USA Made Upper assemblie is one of our many options for an AR-15 Assembled Upper receiver. Our specialty is designing custom built upper receiver that only use the best USA Made parts at the... MSRP: $399.99 Was: $359.99 Now: $349.99 Add to Cart Compare
SALE Quick view 5" 5.56 NATO UPPER ASSEMBLY WITH BCG (BUILT) Our USA Made Upper assemblie is one of our many options for an AR-15 Assembled Upper receiver. Our specialty is designing custom built upper receiver that only use the best USA Made parts at the best prices. USA Made 5.56 NATO AR-15 Upper... MSRP: $400.99 Was: $385.99 Now: $349.99 Add to Cart Compare
SALE Quick view 5" .300 BLACKOUT UNASSEMBLED PISTOL KIT W/LPK MCS Unassembled 300bo Pistol Build Kit The Build Kit Includes: (1) 5" 300 Blackout barrel, 1:8 twist, Micro Gas system,5/8x24 muzzle thread, nitride finish 5.56 upper receiver with M4 feedramps (1) 5.56 Bolt Carrier Group Low profile... MSRP: $410.99 Was: $380.99 Now: $369.99 Add to Cart Compare
SALE Quick view AR15 Skeleton Lower Build Kit AR15 Skeleton Lower Build KitKit includes: AR15 USA Made XTS ButtStock AR15 Milspec Buffer Tube Kit MilSpec Lower Parts Kit With Fire Controls MSRP: $110.99 Was: $115.99 Now: $95.99 Add to Cart Compare
SALE Quick view AR15 Minimalist Lower Build Kit AR15 Minimalist Lower Build KitKit includes: AR15 USA Made XTS 101 ButtStock AR15 Milspec Buffer Tube Kit MilSpec Lower Parts Kit With Fire Controls MSRP: $110.99 Was: $115.99 Now: $95.99 Add to Cart Compare
SALE Quick view Glock RMR Build Kit 17/19/22/26 New MCS competition RMR glock build kit. With this upgraded build kit, you will be able to have almost all of the necessary components to build your very own RMR ready competition glock pistol. Available for G17/19/22/26 Glock Slide RMR Ready Gen 3... MSRP: $400.99 Was: $375.99 Now: $354.99 Choose Options 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
SALE Quick view AR15 LE Lower Build Kit AR15 LE Lower Build KitKit includes: AR15 USA Made ButtStock AR15 Milspec Buffer Tube Kit MilSpec Lower Parts Kit With Fire Controls MSRP: $105.99 Was: $105.99 Now: $88.99 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 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