18" .308 Ultra Premium AR-10 Rifle Build Kit


Out of stock

SKU KIT-10-308-18-001 Categories ,


Disclosure: Handguards will be either keymod or mlok depending on availability. This build kit will come with everything EXCEPT the stripped lower receiver to build an 18″ AR-10.

This kit includes:

  • 18″ 4150 Chromoly Vanadium .308 Barrel (twist may vary)
  • 15″-17″ Free-Float Handguard (depending on availability)
  • 5/8×32 A2 Flash Hider
  • 6 Position Alpha Stock Kit
  • .308 Nickel Boron Full-Auto BCG
  • Either Stripped or Upgraded Billet Upper Receiver (depending on availability) 
  • Forward Assist (where applicable)
  • Dust Cover
  • Steel Gas Block
  • Stainless Gas Tube
  • .308 Ambi Charging Handle
  • Complete Lower Parts Kit
  • .308 carbine spring and buffer set

All Build Kits Come Unassembled.

KIT notice as of March 1st 2020:
All build kits are subject to change slightly in this time of EXTREME demand. We are not currently able to fill specific spec requests. The kit parts will fall into the general specs above but items such as stocks, handguards, and muzzle devices are changing daily.

Additional information

Weight 8 lbs


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