Winchester Q3131A features a 55 grain full metal jacket bullet in a fully reloadable boxer primed brass case. This was manufactured in Israel for Winchester, headstamped WCC 04. This is some of the most sought after and hard to find ammo going. It is Winchester's version of the legendary XM-193 load.
Caliber : 223 Remington/5.56 NATO
Bullet Type : Full Metal Jacket
Bullet Weight : 55 GR
Muzzle Energy : 1306 ft lbs
Muzzle Velocity : 3270 fps
Rounds/box : 20 Rounds Per Box, 50 Boxes Per Case