223 Remington/ 5.56mm NATO barrel length and velocity: 26 inches to 6 inches – rifleshooter.com
The Versatile 223 Remington — Ron Spomer Outdoors
If sighted in accurately at 50 yards, how far off center would I be at 200 yards using .223/5.56 NATO if the round doesnt drop off until after 200 yards? Is there
223 and .308 Bullet Drop and Sighting In - Blog.GritrSports.com