Brownells- Firearm Maintenance: AR-15/M4 Lubrication - Part 3/4
12 years ago
As part of Brownells Firearm Maintenance Series, in this video one of our gunsmiths goes through step-by-step how-to properly lubricate the AR-15. Be sure to check out our subsequent videos on how-to clean, lubricate and reassemble a AR-15.
