Armorer, gunsmith, firearms technology, weapons expert
So bought this because it’s a fraction of the cost of the KAC tool by knights armament. Here’s a series of pros and cons to this tool vs the factory tool.
Full contact on barrel nut for better torque.
Very sturdy construction.
Very easy to utilize a torque wrench on this tool.
I only have one, this tool does not allow the installation of the barrel nut without removing the gas block.
Besides that it’s a great tool for a phenomenal price and I’d use this over the factory tool any day.
Reviewed by: David from US on 11/24/2020