Toolcraft Black Nitride 158 Bolt Carrier Group - MPI Bolt

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Product Code: TOOAUTO-016-158
List Price: $149.95
MSRP: $149.95
Sale Price: Sale Price: $109.95
Savings: $40.00
$109.95
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Toolcraft Black Nitride Bolt Carrier Group - 158 MPI

This black nitride BCG from Toolcraft is a popular choice for AR-15, M4 and M16 builds due to its mil-spec design and lifetime warranty. The bolt is made from 158 steel while the carrier is made from 8620 tool steel. It is shot-peened and magnetic particle inspected before being made available for sale and has a variety of other top-of-the-line features, including:

  • Mil-spec extractor spring, black extractor insert, Viton O-ring
  • Tool steel extractor
  • Shrouded firing pin
  • Mil-spec 4130 steel gas key attached with Grade 8 hardware and properly staked
  • Caliber: .223 / 5.56 / 300 Blackout

We believe in quality and reliability when choosing a bolt carrier group, so we only sell fully assembled BCGs from Toolcraft. We don't add any inferior plating to raw carriers or use random bolts to complete our setups. Everything is assembled and inspected by Toolcraft, inspected again by our team and sold straight to the customer. Contact us if you have any questions!

SKU:
TOOAUTO-016-158
UPC:
860006521772
Maximum Purchase:
75 units