Winchester Ammo X270WSM Super X270 WSM 150 gr 3150 fps Power-Point (PP) 20 Bx/10 Cs

The Winchester Super-X 270 WSM ammunition delivers 150-grain Power-Point bullets at 3,150 feet per second, engineered for hunters pursuing medium to large game with the 270 Winchester Short Magnum cartridge. This classic Winchester round pairs proven bullet design with the magnum velocity of the 270 WSM, making it a dependable choice for whitetail deer and similar-sized game at hunting distances where energy retention matters.

Power-Point bullets feature a soft-lead core housed beneath a tapered metal jacket. The design allows for controlled expansion on impact—the lead-alloy nose initiates mushrooming while the jacket integrity helps maintain weight and penetration. It's a straightforward, time-tested approach that has proven itself in the field across generations of hunters who value predictable terminal performance over cutting-edge metallurgy.

Winchester Super-X ammunition is loaded to consistent specifications and comes packaged as 20 rounds per box, with 10 boxes per case for hunters who stock up for the season. If you shoot a 270 WSM and want factory ammo that's readily available, reasonably priced, and proven in the field, this is a logical go-to option.

Key Features

• 150-grain Power-Point bullet design for controlled expansion
• 3,150 fps muzzle velocity optimized for 270 WSM performance
• Soft-lead core with tapered metal jacket for reliable penetration
• 20 rounds per box, 10 boxes per case
• Proven Winchester quality and availability

Specifications

Frequently Asked Questions

What firearms does 270 WSM ammunition work in?

The 270 WSM is a short magnum cartridge designed specifically for rifles chambered in that caliber. Verify your rifle's chamber marking before purchasing; it must read "270 WSM" or ".270 WSM." Do not attempt to fire this ammunition in other 270 variants.

Is Winchester Super-X 270 WSM good for hunting?

Yes. The 150-grain Power-Point load is suitable for whitetail deer and similar medium-sized game. The 3,150 fps velocity and controlled-expansion bullet design are effective at typical hunting ranges where the 270 WSM is commonly used.

How much ammunition is in this package?

One box contains 20 rounds. One case contains 10 boxes, for a total of 200 rounds per case.

What is Power-Point bullet construction?

Power-Point is Winchester's traditional design combining a soft-lead core with a tapered metal jacket. The nose is exposed lead that initiates expansion, while the jacket controls the rate and extent of mushrooming to balance expansion with penetration.