This guide explains the critical role of barrel finishes on AR-15 platforms, detailing Manganese Phosphate (Parkerizing), Chrome Lining, and Nitride (Melonite/QPQ) treatments. It covers their impact on corrosion resistance, wear, friction, and ease of cleaning, offering recommendations for duty, precision, and high-volume range use. The video emphasizes that the best finish depends on the specific application and user preferences.
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.