This video tests the accuracy of the military M855A1 5.56mm ammunition across three different AR-15 platforms: a 16-inch Colt LE6920, an 18-inch White Oak Armament barrel, and a 20-inch White Oak Armament barrel. The M855A1 is characterized as a lead-free, steel-penetrator round designed to replace the M855. The testing focused purely on accuracy at 100 yards, with the 18-inch barrel showing the most promising results, while the 16-inch and 20-inch barrels exhibited less consistent accuracy.
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.
