Created with Sketch. Created with Sketch.
Toggle menu
Have a question? Live support call 239-848-6757

Shop by Category

  • 1911
  • Accessories/Tools
  • AR Build Kits
  • AR Lower-Parts
  • AR Upper Parts
  • AR-10
  • AR-15/M4
  • Assembled Uppers
  • Barrels
  • Beretta
  • Braces
  • Buffer Tubes
  • ButtStocks
  • Closeout Specials
  • Combo Deals
  • Glock
  • Grips
  • Lasers & Lights
  • Lower Part Kits
  • Magazines
  • MCK Accessories
  • MCK Micro Conversion Kits
  • Muzzle Brakes
  • Optics
  • Rails & Handguards
  • Shotgun
  • Sig Sauer
  • Sights
  • Smith & Wesson

    • Shop by Brand

  • MCS
  • CAA
  • Trinity Force
  • JE Machine tech
  • Recover Tactical®
  • UTG Leapers
  • Presma
  • XTS
  • Bushnell
  • LBE Unlimited
  • View all Brands

    • AR Build Kits

    MCSGEARUP has a great selection of AR Build Kits. We have low cost kits starting under $79 and premium kits at competitive prices. All Backed by our satisfaction guarantee.

    • SALE
      Skeletonized 7.5" AR15 Complete Build Kit Skeletonized 7.5" AR15 Complete Build Kit
      Quick view

      Skeletonized 7.5" AR15 Complete Build Kit

      7.5" Skeletonized Pistol Complete Upper Build Kit Features: Skeletonized pistol brace BCA 4150 7.5″5.56 M4 BarrelBird cage MuzzleCarbine Length Gas TubeLow Profile .750 Gas Block7'' M-LOK Free Float Handguard Mil Spec Dust...

      MSRP: $569.99
      Was: $479.99
      Now: $460.99
      Add to Cart
    • SALE
      AR15 LE Lower Build Kit
      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: $99.99
      Now: $78.99
      Add to Cart
    • SALE
      Skeleton 16" AR15 Complete Build Kit Skeleton 16" AR15 Complete Build Kit
      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: $475.99
      Now: $465.99
      Add to Cart
    • SALE
      Omega 16" AR15 Complete Build Kit Omega 16" AR15 Complete Build Kit
      Quick view

      Omega 16" AR15 Complete Build Kit

      16" Omega 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 lower...

      MSRP: $570.99
      Was: $470.99
      Now: $460.99
      Add to Cart
    • SALE
      Alpha 16" AR15 Complete Build Kit Alpha 16" AR15 Complete Build Kit
      Quick view

      Alpha 16" AR15 Complete Build Kit

      16" Alpha 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 lower...

      MSRP: $575.99
      Was: $475.99
      Now: $465.99
      Add to Cart
    • SALE
      Cobra 16" AR15 Complete Build Kit Cobra 16" AR15 Complete Build Kit
      Quick view

      Cobra 16" AR15 Complete Build Kit

      16" Cobra 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 lower...

      MSRP: $575.99
      Was: $475.99
      Now: $465.99
      Add to Cart
    Compare Selected