
Winchester Super-X .243 Winchester is a centerfire rifle cartridge loaded with an 80-grain jacketed soft point bullet. The brass case supports reliable feeding and extraction, and the components are carefully manufactured for consistent function and accuracy. The standard-pressure load is listed at a muzzle velocity of 3,350 feet per second. Each box holds 20 rounds. The cartridge is a centerfire rifle load, so it belongs only in rifles chambered for it.
This load suits a hunter who wants a factory soft point for hunting trips, with a dependable bullet and a steady velocity from the rifle. The 20-round box is a sensible quantity to carry through a season. Before you load, confirm that the cartridge matches the chambering stamped on your rifle, because a .243 Winchester rifle needs .243 Winchester ammunition.
Key features
- .243 Winchester centerfire rifle cartridge
- 80-grain jacketed soft point bullet
- Muzzle velocity of 3,350 feet per second
- Brass casing, 20 rounds per box
This ammunition ships to your door where the law allows.






