Menu
MMC Armoryhome
MMC Armory
My Account Become a Dealer Blog
Follow Us
Help Center
0 item(s) in Cart   •   TOTAL: $0
Search
Search
  • Shop All
    • AR-15 / AR-10 Parts and Accessories
    • Handgun Kits, Parts, & Accessories
    • Magazines
    • Sights and Optics
    • Outdoor & Survival Gear
    • Body Armor
    • Shooting Gear
    • Gunsmithing Tools
    • Combos
  • AR-15 & AR-10 Build Kits
    • ELITE AR-15 Upper & Lower Build Kits
    • Upper Builds Under $199.99
    • Upper Build Kits
    • Lower Build Kits
    • Complete Upper Build Kits
    • Full Build Kits (Everything Minus Lower)
    • Side Charging Upper Receiver Builds
    • Top Shelf Build Kits
    • Upper Build Starter Kits
    • Finish Your Build Kit
    • Receiver Sets
    • Builder Sets
    • Lightshow 5.56
  • Gun Parts
  • Handgun Kits & Parts
    • Competition Slides
    • Duty Slides
    • Glock 17 Gen 1-3 Compatible
    • Glock 17 Gen 4 Compatible
    • Glock 19 Gen 1-3 Compatible
    • Glock 19 Gen 4 & 5 Compatible
    • Glock 34 Compatible
    • Glock 43 Compatible
    • Mercury Precision Competitor Line
    • Mercury Precision Complete Line
    • Pistol Optics
    • SIG Sauer P320 Compatible
  • Firearms
    • Journeyman
    • AK Rifles & Pistols
    • AR Rifles & Pistols
    • Handguns
    • Rifles
    • Shotguns
    • Firearm Bundles
    • Stripped Lower Receivers
  • Brands
    • 0-9
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • R
    • S
    • T
    • U
    • W
    • Y
  • Cyber Monday Sale
    • Cyber Monday Deals
    • Cyber Monday Handguard Deals
    • Cyber Monday Upper Build Deals
    • Cyber Monday Surplus
    • The Trump Collection
    • MMC Doorbusters
    • FRT Triggers
    • Black and Silver Slides
    • Cyber Monday Stripped Slides
    • Cyber Monday Blems
Search

Shop by Caliber > AR-15 & LR-308/AR-10 Complete Upper Build Kits

Top Sellers

Matador Arms MAT-9 Upper Receiver Assembly - Gen2, Black
Matador Arms MAT-9 Upper Receiver Assembly - Gen2, Black
$599.99 $429.99
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$514.99 $233.99

Manufacturer

  1. Home
  2. MMC Daily Deals
  3. Holiday Sale 2023
  4. Complete Upper Build Kits
  5. Shop by Caliber > AR-15 & LR-308/AR-10 Complete Upper Build Kits
Global Banner Global Banner Mobile

  • .22-250 > LR-308/AR-10 Complete Upper Build Kits
  • 12.7x42 > AR-15 Complete Upper Build Kits
  • 8.6 Blackout > LR-308/AR-10 Complete Upper Build Kits
  • 5.56 NATO > AR-15 Complete Upper Build Kits
  • .300 Blackout > AR-15 Complete Upper Build Kits
  • 9mm > AR-15 Complete Upper Build Kits
  • .223 Wylde > AR-15 Complete Upper Build Kits
  • 7.62x39mm > AR-15 Complete Upper Build Kits
  • .458 SOCOM > AR-15 Complete Upper Build Kits
  • .350 Legend > AR-15 Complete Upper Build Kits
  • .450 Bushmaster > AR-15 Complete Upper Build Kit
  • 6.5 Grendel > AR-15 Complete Upper Build Kits
  • 6mm ARC > AR-15 Complete Upper Build Kits
  • 6.5 Creedmoor > LR-308/AR-10 Complete Upper Build Kits
  • .308 Winchester > LR-308/AR-10 Complete Upper Build Kits

Products [49]

Sort by:
1 2 3 Next Page View All
MMC Arms
MMC Arms "Evansville" LR-308 Featuring A Davidson Defense DPMS Style Upper Receiver 16" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$694.99 $364.99 Sale
Out of Stock
Select Options
MMC Arms
MMC Arms "Ardere" LR-308 Featuring A Davidson Defense DPMS Style Upper Receiver 20" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 16.5" M-Lok Handguard (Assembled or Unassembled)
$689.99 $414.99 Sale
Out of Stock
Select Options
Davidson Defense 'Super350' 18
Davidson Defense 'Super350' 18" AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$564.99 $339.99 Sale
In Stock
Select Options
Davidson Defense 'Sural' 7.5
Davidson Defense 'Sural' 7.5" AR-15 5.56 NATO Nitride Pistol Complete Upper Build
$539.99 $339.99 Sale
In Stock
Select Options
Davidson Defense 'Condenser' 16
Davidson Defense 'Condenser' 16" AR-15 9mm Nitride Rifle Complete Upper Build
$619.99 $389.99 Sale
In Stock
Select Options
Davidson Defense 'Pallid' 16
Davidson Defense 'Pallid' 16" AR-15 9mm Nitride Rifle Complete Upper Build
$604.99 $379.99 Sale
In Stock
Select Options
Davidson Defense 'Rekt' 7.5
Davidson Defense 'Rekt' 7.5" AR-15 5.56 NATO Nitride Pistol Complete Upper Build
$494.99 $309.99 Sale
In Stock
Select Options
Davidson Defense 'Bluegrass' 16
Davidson Defense 'Bluegrass' 16" AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$514.99 $309.99 Sale
In Stock
Select Options
Davidson Defense 'Accismus' 20
Davidson Defense 'Accismus' 20" LR-308 .308 Win Stainless Rifle Complete Upper Build
$649.99 $409.99 Sale
In Stock
Select Options
Davidson Defense 'Taboo Baboon' 16
Davidson Defense 'Taboo Baboon' 16" AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$634.99 $399.99 Sale
In Stock
Select Options
Davidson Defense 'Taboo Baboon' 16
Davidson Defense 'Taboo Baboon' 16" AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$444.99 $279.99 Sale
In Stock
Select Options
Davidson Defense 'Sune' 20
Davidson Defense 'Sune' 20" LR-308 .308 Win Stainless Rifle Complete Upper Build
$729.99 $459.99 Sale
In Stock
Select Options
MMC 'Exothermic' 16
MMC 'Exothermic' 16" AR-15 .350 Legend Nitride Rifle Complete Upper Build
$944.99 $569.99 Sale
In Stock
Select Options
MMC 'Sierra' 16.25
MMC 'Sierra' 16.25" AR-15 7.62x39 Nitride Rifle Complete Upper Build Kit
$919.99 $579.99 Sale
In Stock
Select Options
MMC 'Appalachia' 16
MMC 'Appalachia' 16" AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$944.99 $569.99 Sale
In Stock
Select Options
Davidson Defense 'Slipstream' 7.5
Davidson Defense 'Slipstream' 7.5" AR-15 5.56 NATO Pistol Complete Upper Build Kit
$444.99 $279.99 Sale
In Stock
Select Options
Davidson Defense 'Argonaut' 7.5-inch AR-15 5.56 NATO Nitride Pistol Complete Upper Build Kit
Davidson Defense 'Argonaut' 7.5-inch AR-15 5.56 NATO Nitride Pistol Complete Upper Build Kit
$434.99 $284.99 Sale
In Stock
Select Options
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$514.99 $233.99 Sale
In Stock
Select Options
Davidson Defense 'The Vampire 7.62x39' 16-inch AR-15 7.62x39 Manganese Phosphate Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire 7.62x39' 16-inch AR-15 7.62x39 Manganese Phosphate Rifle Complete Upper Build Kit
$429.99 $206.99 Sale
In Stock
Select Options
Cobalt Kinetics Billet Upper Receiver with Proprietary Ambidextrous Rear Actuated Bolt Release, Proprietary Handguard, 7
Cobalt Kinetics Billet Upper Receiver with Proprietary Ambidextrous Rear Actuated Bolt Release, Proprietary Handguard, 7" - MLOK
$399.99 $299.99 Sale
In Stock
Add To Cart
Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
$634.99 $355.49 Sale
In Stock
Select Options
Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$564.99 $260.99 Sale
In Stock
Select Options
Matador Arms MAT-9 Upper Receiver Assembly - Gen2, Black
Matador Arms MAT-9 Upper Receiver Assembly - Gen2, Black
$599.99 $429.99 Sale
In Stock
Add To Cart
Davidson Defense 'Beluga Whale' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
Davidson Defense 'Beluga Whale' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
$614.99 $341.99 Sale
In Stock
Select Options
1 2 3 Next Page View All
Links
  • Links
  • About Us
  • Warranty, Returns & Terms
  • Frequently Asked Questions (FAQ)
  • Shipping Info
  • Help Center
  • Pepper Spray Laws
  • Shipping Restrictions
  • Privacy Policy
  • Do Not Sell My Personal Information
  • Polymer80 Statement
  • FFL Locator
  • Stay Connected
  • Facebook
  • Pinterest
  • Twitter
  • YouTube
  • Instagram

Copyright MMC Armory. All Rights Reserved. eCommerce Software by 3dcart.

TOP

Information

  • Call Us +1 (833) 989-3380
  • Home
  • About Us
  • My Account
  • Dealer Application
  • Giveaway

Browse by Category

Contact Us

[email protected]
+1 (833) 989-3380
0 Items

Store Search