This video from School of the American Rifle demonstrates the application of Loctite 620, a sleeve retaining compound, for specific AR-15 build and maintenance tasks. It details its use in bedding barrels to upper receivers and securing the carrier key to the bolt carrier, noting it as an improvement over standard methods. The instructor emphasizes proper application amounts, cleanup, and cure times for optimal performance and gas system efficiency.
You've reached the end! 1 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.
