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Guntec USA AR .308 Cal Bolt Carrier Group (BCG) Mil-Spec BCG GT-BCG-308-NB Color: Black, Finish: Nickel Boron, 10% Off w/ Free S&H
Guntec is great, I had a problem with missing parts. I contacted Guntec and the parts were in the mailbox 3 days later. Great customer service for sure. Functions great and high quality. Can’t say enough about the value and backing.
They state this is a tested complete carrier. My unit did not include the firing pin or retainer. Very disappointed in quality control. Was compiling parts for a build and now it’s been to long for any support.
I bought this because I didn't see any reviews on it and it was on sale so I thought I would try it out. I wish id have bought a better quality bcg. the bolt wont cycle 7.62 x 51 NATO and part of the extractor is shearing off. ill try another bcg and...
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Product Info for Guntec USA AR .308 Cal Bolt Carrier Group (BCG) Mil-Spec BCG
Guntec USA AR .308 Cal Bolt Carrier Group Mil-Spec BCG is a reliable bolt carrier group that ensures the chambering and function of your firearm are working properly. These Bolt Carrier Groups by Guntec USA are constructed from 8620 steel carrier and gas key, making them incredibly durable and long-lasting. The Guntec USA AR .308 Bolt Carrier Group w/ 8620 Steel Gas Key is MPI/HPT Tested and marked for easy identification, and the group comes fully assembled and torqued. Pick up this fully-assembled Guntec USA AR .308 BCG for your weapon build and create a more reliable shooting experience.
Specifications for Guntec USA AR .308 Cal Bolt Carrier Group (BCG) Mil-Spec BCG:
Manufacturer:
Guntec USA
Color:
Black
Finish:
Nickel Boron
Fabric/Material:
8620 Steel
Carrier Material:
8620 Steel
Bolt Material:
9310 Steel
Caliber:
.308 Winchester
Gun Model:
AR-10
Hand:
Right
Features:
Made for 7.62X51 / 308 Cal
9310 Hardened Steel Bolt,
Hardened extractor S7 tool steel.
Nickel Boron Finish
17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)
The group comes fully assembled with properly torqued and staked gas key
HPT/MPI Tested and Marked
8620 carrier and gas key.
Package Contents:
Guntec USA AR .308 Cal Bolt Carrier Group Mil-Spec BCG
Guntec USA AR .308 Cal Bolt Carrier Group (BCG) Mil-Spec BCG Orderable Models
List of Orderable Models
Guntec USA AR .308 Bolt Carrier Group BCG, Mil-Spec, Nickel Boron, GT-BCG-308-NB, MPN: GT-BCG-308-NB, Code: 2AH-BCG-BCG-GT-BCG-308-NB
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