• In Stock

    LuckyGunner.com has a live inventory system that removes any out-of-stock items from our website the moment the last unit is ordered.
    If you see it, we have it in stock and ready to ship.

  • Fast Shipping
  • $100 Guarantee

    We guarantee the products shown on our site are in-stock. If we make a mistake and an item in your order is out of stock, we will give you a $100 store credit.

5.56x45 - 55 Grain FMJ - Winchester USA - 200 Rounds

Out of stock


Quantity - 200 rounds per box
Manufacturer - Winchester
Bullets - 55 grain full metal jacket (FMJ)
Casings - Boxer-primed brass
Manufacturer Winchester
Condition New
Bullet Weight 55 Grain
Bullet Type Full Metal Jacket (FMJ)
Ammo Casing Brass
Quantity 200
Ammo Caliber 5.56x45mm
Manufacturer SKU WM193200
Primer Type Boxer
Muzzle Velocity (fps) 3270
Muzzle Energy (ft lbs) 1306
Attracts Magnet No
UPC Barcode 020892224421
Use Type
Range Training
See More Information
Hey, we love all the manufacturers we feature here on Lucky Gunner. Serbia, Mexico, South Korea, Australia, the Czech Republic – they all have something to contribute to the American shooting experience. That said, there’s just a certain pride you can only take from firing American-made ammo at the range. Winchester’s USA label stands for that, along with the all-important quality that you need to perforate paper and make steel sing.

This 5.56x45 cartridge performs exactly like any AR owner should be accustomed to. Loaded with a 55 grain FMJ bullet and to a muzzle velocity of 3,270 fps, it’s nearly indistinguishable from the Army’s M193 ball round. The aerodynamic FMJ bullet will remain supersonic way, way beyond the 5.56’s effective range, and its ability to transfer over 450 ft lbs of energy at 400 yards makes it effective for self-defense even if it can’t offer terminal expansion. Where the FMJ’s cost-effective design excels is in its reliability – easy feeding, low lead fouling, and target grade accuracy.

Winchester’s brass is consistently drawn and tapered to function fluidly in any firearm’s action, and their sensitive primer and clean burning propellant promote steady chamber pressures and muzzle velocities. A great choice for any AR-15! (Please note that rifles chambered for 223 Rem exclusively are not designed for 5.56.)
© 2009-2024 LuckyGunner, LLC.

All Rights Reserved. | Site Map