10.5" .223/5.56 Build kit

(3 customer reviews)


SKU KIT-15-223-10-002 Category


Disclosure: Handguards will be either keymod or mlok depending on availability. 

  • Either mil spec upper receiver or upgraded billet upper receiver (depending on availability)
  • Forward assist (where applicable)
  • Dust cover (where applicable)
  • 10.5″ black nitride .223/5.56 barrel
  • Pistol length gas tube
  • .750 steel gas block
  • A2 flash hider
  • 10″ Free float handguard (handguard may change depending on availability)
  • Ambidextrous charging handle
  • .223/5.56 Full auto nitride bolt carrier group
  • USA made lower parts kit
  • Pistol buffer kit – may or may not have foam depending on availability

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 4.5 lbs

3 reviews for 10.5″ .223/5.56 Build kit

  1. Robert Bobb

    Ordered this kit an I love it.

  2. Juanito A.

    Awesome kit! This is a second order from them really great quality especially for the price! Everything fit like a glove. However I did not receive the foam piece for the buffer tube but everything is top notch and they may have been out of stock I’m writing the review before I contacted them, Perhaps if I order a third they can throw in the foam piece with my new order. Time will tell but I’d order from them again!

  3. Bryan Cobb

    Great kit. Me and my brother ordered one. Will be getting another very soon in the future!

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