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Winchester

Winchester X3085 SuperX 308 150 GR Power Point 20 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Winchester Superx

Ammunition in .308 Win caliber

150 Gr

Power-Point (PP) bullet designed to

20 Rounds

Per box

Muzzle Velocity

Listed at 2820 fps

Muzzle Energy

Listed at 2648 ft lbs

$35.99
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SKU: X3085-020892200395

Overview

Built for hunters who want a straightforward .308 Winchester load for the field, this SuperX offering pairs a 150-grain Power-Point bullet with a 20-round box format. The expanding bullet design makes it suited to larger game hunting, while the listed muzzle energy and velocity provide useful context for those selecting a dependable deer or big-game cartridge. It also works as a practical choice for range time when you want to stay familiar with your hunting setup. With brass casing and a standard hunting-oriented profile, it’s a no-frills option for shooters who value consistency in a familiar caliber.

Why Hunters Choose the Winchester

308 Win

Caliber offers a familiar, widely

150 Gr

Power-Point bullet is designed to

20 Rounds

Per box provides a practical

Brass Casing

Is listed as durable and

Muzzle Energy

Of 2648 ft lbs is

Key Features

  • Winchester SuperX ammunition in .308 Win caliber
  • 150 gr Power-Point (PP) bullet designed to expand upon impact
  • 20 rounds per box
  • Muzzle velocity listed at 2820 fps
  • Muzzle energy listed at 2648 ft lbs
  • Brass casing construction

Best Used For

  • Hunters pursuing deer or larger game with a .308 Win rifle and expanding bullets.
  • Shooters wanting a 20-round box for range practice and hunting preparation.
  • Users who prefer Winchester SuperX ammunition for general hunting and shooting use.
  • Hunters looking for 150-grain .308 Win loads with listed muzzle energy and velocity.

Specifications

Bullet TypePower-Point (PP)
Bullet Weight150 gr
Caliber308 Win
Casing Materialbrass
Muzzle Energy2648 ft lbs
Muzzle Velocity2820 fps
Rounds Per Box20

Pros

  • 308 Win caliber offers a familiar, widely used option for hunters and shooters.
  • 150 gr Power-Point bullet is designed to expand upon impact for hunting use.
  • 20 rounds per box provides a practical quantity for range sessions or trips.
  • Brass casing is listed as durable and long-lasting for repeated use.
  • Muzzle energy of 2648 ft lbs is specified in the product data.
  • Muzzle velocity of 2820 fps is provided for load comparison and planning.

Considerations & Trade-offs

  • This is a 20-round box, so it’s a practical quantity for range time or a single hunting outing, but not a high-volume case lot.
  • The Power-Point bullet is described as expanding on impact, which suits hunting use, but it is not positioned as a dedicated target load.
  • At 150 gr in .308 Win, it reflects a specific hunting setup rather than a one-load-fits-all option for every rifle or application.
  • Brass casing is noted as durable and long-lasting, but the listing does not provide details on reloadability or other brass-specific trade-offs.

Suggested Comparisons

  • 308 Win hunting ammunition
  • Deer hunting ammunition
  • Centerfire rifle ammunition
  • Power-Point hunting loads

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Rifle cleaning kit
  • Shooting rest

Frequently Asked Questions

What caliber is this Winchester SuperX ammunition?

This load is chambered in .308 Win.

How many rounds come in a box?

Each box contains 20 rounds.

What bullet type does it use?

It uses a Power-Point (PP) bullet, which the product description says is designed to expand upon impact.

What bullet weight is listed for this load?

The listed bullet weight is 150 gr.

What muzzle energy and velocity are provided?

The product lists 2,648 ft lbs of muzzle energy and 2,820 fps of muzzle velocity.