This guide details how to set up backup iron sights (BUIS) on an AR-15, drawing from Mrgunsngear's practical advice. It covers the 'ghost ring' method (front sight up, rear sight down) for quick deployment if an optic fails, and discusses co-witnessing options. The emphasis is on finding a setup that balances speed, accuracy, and sight picture clarity for the individual user.
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.
