Loading... Please wait...
  • Image 1
  • Image 2

5.56 Nitride Bolt Carrier Group (SALE)

$114.99 $69.99
(You save $45.00)

Product Description

  • Complete M16 bolt carrier group assembly
  • Nitride finish
  • Superior to chrome lined and parkerized bolt carrier groups
  • MPI tested 9310 bolt
  • Requires very little lubrication and has a very slick surface
  • Corrosion resistance inside and out
  • Side staked gas key with grade 8 fasteners
  • Product Reviews

    Write Review

    1. Reliablity says it best.

      Posted by Unknown on Dec 6th 2015

      I have purchased many BCG Black Rain, Fail zero, AIM and spikes. These BCG's from Spinta rate in quality and reliability just as good if not better than the ones I mentioned, the extractor holds the spent brass exactly like it is supposed to so that it actually bounces of the shell deflector and puts the brass out in front of the rifle as was the designed not throw it on you buddy to your right. I have ran several hundreds of rounds without even cleaning it just to see if I could get a foul but never did they clean up with just a rub from a cloth even with filthy ammo very good quality finish, I highly recommend these and I will no longer by anywhere else. Thanks Spinta for another quality product.

    2. Nitride BCG

      Posted by Bob on Nov 8th 2015

      Spinta comes through again, I bought 3 of these for builds and couldn't be happier. Top quality, great price, fast shipping, excellent service. I will keep coming back to Spinta for virtually anything they make.

    3. bolt was hanging up on first 5 rounds

      Posted by Unknown on Oct 6th 2015

      Bolt is made extremely well. However during test firing the rifle the bolt would get hung up. I disassembled the bolt and found a burr in the slot for the bolt cam. I removed the burr and lightly stoned the slot. Bolt functioned flawlessly after this. The other two bolts i purchased did not have this burr and this may have just been a fluke. Still think its a great product and will purchase again.

    4. great bolt carrier

      Posted by Greg from TN on Sep 18th 2015

      Really nice melonite bolt carrier. All the parts look quality machined and the finish is great. Where else can you get a melonite / nitride bolt carrier for 80 bucks?

    5. better than expected!

      Posted by S. Turner, Scio OR on Sep 14th 2015

      This BCG is just as good as ones 2x the cost! Love it!