Toolcraft AR15 458 Socom Bolt Carrier Group – Nitride

(7 customer reviews)

$109.99 $91.99

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This Toolcraft Black Nitride AR15 Bolt Carrier Group is a 458 Socom Full Auto BCG, manufactured using a 9310 steel bolt, and a 8620 steel carrier.

All manufacturing and coating is done by Toolcraft.

100% Made in USA and includes Lifetime Warranty from Toolcraft. If ever a problem, simply call Toolcraft and they will take excellent care of you with their no questions asked Lifetime Warranty.

Carrier Specifications

Material: 8620 Steel
Type:  Type 2
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

Additional information

Weight .85 lbs
Dimensions 8 × 4 × 4 in

7 reviews for Toolcraft AR15 458 Socom Bolt Carrier Group – Nitride

  1. Steven Ashburn (verified owner)

    Wonderful quality and fast shipping

  2. Jesse C. (verified owner)

    Not marked ToolCraft

    • blake king (store manager)

      Toolcraft does not mark any BCG’s

  3. Joshua Hiegert (verified owner)

    I am very impressed with the machine work on this piece. Very clean and the coating is perfect. Can’t wait to run it and see how it performs.

  4. Thomas U. (verified owner)

    Excellent BCG, slick, cleans easy, reliable cycling in my 458 socom.

  5. Brett (verified owner)

    Perfect service fast shipping and makes my toy go boom everytime.

  6. Santiago S. (verified owner)

    Works great. Shipping was fast. Thank you.

  7. Thomas L. (verified owner)

    Great BCG at good price

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