Toolcraft AR15 Premium Nitride Bolt Carrier Group 5.56/.223

Was: $119.99
Now: $72.99
(29 reviews) Write a Review
SKU:
EATOOAUTO-016

These are in stock and shipping free! They are coated by and purchased directly from Toolcraft.

Toolcraft Black Nitride AR15 Bolt Carrier Group is a M16 Full Auto BCG, manufactured using a 9310 steel bolt, and a 8620 steel carrier.

Carrier Specifications

Material: 8620 Steel
Type:  M16 Full Auto (Preferred for most AR-15 builds)
Gas Key Material:  4130 Steel; Grade 8 Gas Key Screws
Coating:  Black Nitride

Bolt Specifications

Bolt Material:  9310 Steel
Extractor Material: 4140 Steel
Mil-Spec O-Ring
Mil-Spec Gas Rings (3)
Cam Pin Material: 8620 Steel
Firing Pin Material: 416 Stainless Steel
Other: MPI Inspected

Lifetime Warranty 

29 Reviews Hide Reviews Show Reviews

  • 5
    Ordered 2 BCGs. Fast shipping. Excellent company

    Posted by D on Jun 10th 2018

    Very good quality BCG. I put Mcfarland 1 piece gas ring in all of my BCGs for reliability. E-arms is awesome. The last one i ordered, USPS lost it in transit, which sucked cause i still got packaging with nothing in it. I was pissed off. Delayed my build. E-arms took care of it fast. I knew then that E-arms was a good choice. Im proud to have there stickers on my tool box at work and have told others about there deals and customer service. Thank you E-arms. Toolcraft BCG is the only way to go.

  • 5
    Ordered 2 BCGs. Fast shipping. Excellent company

    Posted by D on Jun 10th 2018

    Very good quality BCG. I put Mcfarland 1 piece gas ring in all of my BCGs for reliability. E-arms is awesome. The last one i ordered, USPS lost it in transit, which sucked cause i still got packaging with nothing in it. I was pissed off. Delayed my build. E-arms took care of it fast. I knew then that E-arms was a good choice. Im proud to have there stickers on my tool box at work and have told others about there deals and customer service. Thank you E-arms. Toolcraft BCG is the only way to go.

  • 5
    Toolcraft nitride BCG 5.56

    Posted by AZHTfreak on Jun 5th 2018

    My goto for ALL builds - a complete, total no-brainer - actually prefer the 9310 over the C-158 bolt. Newer, more advanced metallurgy... I do NOT get the fanboy $300-$400 depleted Uranium Rhinoceros Foreskin BCGs - why burn $$$?

  • 5
    Great

    Posted by Jeremy on Jun 1st 2018

    Mine came came in today and I am blown away with the quality of this BCG. Vendor is super fast and tool craft makes some awesome stuff. If your thinking of buying a new BCG I would strongly suggest this one.

  • 5
    Toolcraft bolt carrier group

    Posted by James Coil on May 29th 2018

    Great product at a great price. Came in quickly and was packaged very well.

  • 5
    Good Value

    Posted by Michael Baker on Apr 27th 2018

    Parked fit and worked properly. Good value. Best price I could find online.

  • 5
    Great bolt at a great price

    Posted by Justin on Apr 26th 2018

    Was asking around for a recommendation on a quality budget BCG and a friend said he had great luck with a Toolcraft so I decided to give it a try. Working great so far!

  • 5
    Excellent Value

    Posted by Thomas Bailey on Apr 26th 2018

    Great BCG at a really good price. E-arms was super fast with shipping and nice communication emails throughout the process. Will definitely be one of my first stops when buying in the future.

  • 5
    Awesome BCG, Awesome vendor

    Posted by Chip on Apr 19th 2018

    This was my first purchase from E-Arms. I grabbed one of these on the $72 sale, the nitride coating and build quality are excellent. E-Arms sent the next day I believe. Great prices, great shipping, what else is there to say? I'll be a repeat customer.