- You must be 18 to purchase shotgun ammo, or 21 for rifle & pistol ammunition.
- Non-returnable item. For safety reasons, we cannot accept returns on ammo.
- Make sure you use the correct ammunition in your gun.
- Check your local laws before ordering.
Winchester 5.56, South Korea Manufactured, 55 Grain, Full Metal Jacket
Winchester USA Centerfire Rifle Ammunition is the ideal choice for training or extened sessions at the range providing great performance at a value price. Winchester Q3131A features a 55 grain full metal jacket bullet in a fully reloadable boxer primed brass case. This was manufactured in South Korea for Winchester, headstamped WC 09. 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.
Mfg Item Num: Q3131
Category: AMMO CENTERFIRE
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
Suggested Use: Plinking, Target
NOTICE: While the 5.56x45mm NATO will fit in a .223 Remington chamber, the 5.56 is a military round that runs at higher pressures than its .223 counterpart and is not recommended to be fired in a .223 Remington chamber.