Winchester Super-X .243 Win 80 gr JSP 20rd

Winchester Super‑X .243 Winchester ammunition loads an 80‑grain jacketed soft point (JSP) bullet into a brass case and ships in a 20‑round box. The load is specified with a muzzle velocity of 3350 fps and a listed muzzle energy of 1993 ft·lbs, and is marketed for hunting and general centerfire rifle field use. Construction includes a jacketed soft point bullet profile intended to provide controlled expansion at typical hunting ranges. This product is reloadable and packaged as 20 cartridges per box.

Key Specifications

• The caliber is .243 Winchester.
• The bullet weight is 80 grains.
• The bullet type is Jacketed Soft Point (JSP).
• Each box contains 20 rounds.
• The listed muzzle velocity is 3350 fps.
• The listed muzzle energy is 1993 ft·lbs.
• The ballistic coefficient is 0.255.
• The case material is brass.
• The product is listed as reloadable.
• The item series is Super-X.

Consistent and dependable, this Winchester Super‑X load provides a high-velocity, controlled-expansion option for field use and small-game hunting where an 80‑grain JSP is appropriate. Its brass cases and reloadable configuration add utility for shooters who reload, while the Super‑X line’s long production history supports its reputation for reliable feeding and consistent performance.