10.5" 5.56/.223 Black Friday Build Kit

(5 customer reviews)

$399.99 $279.99

10.5" 5.56/.223 Black Friday Build Kit



Disclosure: Handguards will be either keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request. 

This build kit will come with everything EXCEPT the stripped lower receiver to build a 10″ AR-15.

PARTS specifics will vary as demand is expected to be EXTREMELY high

Every kit will come with the following.

Either mil spec upper receiver or upgraded billet upper receiver (depending on availability)
Forward assist and dust cover (where applicable)
Full auto nitride mpi bcg
Standard charging handle
10.5″ barrel chambered in 5.56 NATO or 223 wylde (twist will vary)
7″-10″ free float handguard in keymod, mlok or quad rail (all mounting hardware included)
Steel gas block
Stainless gas tube
Thread protector
Complete lower parts kit
Pistol buffer kit

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 lbs

5 reviews for 10.5″ 5.56/.223 Black Friday Build Kit

  1. DeVante

  2. Doug s

    Love it. I have 3 kits from Durkin now. I am a price shopper all day but these kits are fantastic. I couldn’t believe the quality for the price I was amazed. Smooth assembly and nice feel when done.

  3. Eviltwin

    Mine came with a Quad-Rail. It also included a Lightweight BCG, which i was not expecting.
    Definately worth the Price!

  4. Michael

    I was pleasantly suprised. Awesome quality for the price. Tested perfect. I added an arm brace and red dot and its ready to go.

  5. Hayden Lee

    Looks great and shoots great. I completed my kit with a sba4 brace also from Durkin. My only problem was it shipped without a forward assist. But customer service set one out the same day I told them it was missing. I’m already looking at another upper from Durkin.

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