Description
This product is a Durkin Tactical Premium 5.56 Nickel Boron BCG (bolt carrier group). This BCG is an eye catching addition to your Durkin Tactical AR build. This BCG has Mil-spec dimensions and coating to ensure the highest quality and correct component interface.
PRODUCT SPECS:
- .223/5.56 NATO
- Nickel Boron finish
- M16 cut
- 9310 steel carrier
- Carpenter 158 steel bolt
- 4140 steel extractor
- MIL-SPEC O-ring
- MIL-SPEC gas rings
- 4140 steel cam pin
- 8740 steel firing pin with hard chrome finish
- Magnetic particle inspected
Proudly made in the U.S.A.
Isaac Holyk –
Super nice!!! This BCG looks great and is very high quality. Properly staked and proper O ring. The natural lube from the nickel boron is very noticeable when you touch it. Much higher quality than standard BCG’s and seems to have a smoother action and charge. For $99, you can’t go wrong. Besides it is most likely and Aero Precision BCG because only a few companies make them.
tristanyoungone –
If you have a mil-spec BCG then you should definitely consider getting this, but something I wish I had done before buying this was I should have gotten the polished version for a few dollars more other than that this BCG has fired well and has had no malfunctions. It came internally lubed however I did lube the outside of it and any contact parts. Like any nickel boron Bolt Carrier Group it’s easy to clean.
Frank Bonazza III –
I picked one of these nickel boron bcg’s up for my 300 blackout pistol on sale for $70. It’s run flawlessly, and it’s very well machined. I will definitely be picking up a couple more for upcoming builds. I highly recommend these to anyone in need of a good bcg.
Steven Denny –
haven’t received mine yet. I’ll let you know when it arrives.