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Winchester Super-X 30-30 Win 150 Gr JSP

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Winchester Super-X 30-30 Win 150 Gr JSP

At a Glance

Official Specs

Note — BC: Winchester does not publish ballistic coefficients for the Power-Point line. A commonly referenced community estimate for this projectile is approximately G1 0.270–0.280, but no manufacturer-verified figure exists and no estimated value has been entered here.

Note — UPC: UPC was not available in the source data at time of publication. This field will be updated when confirmed.

Winchester Super-X 30-30 Win 150 Gr JSP (Box)

$33.99

in stock

Ballistics Table

Calculated estimate. Real-world results vary by barrel length, temperature,altitude, and lot. Community submissions will provide measured muzzlevelocity for comparison.

Zeroed at 100 yards. Sight height: 1.5" above bore. Based on published muzzle velocity of 2,390 fps and an estimated G1 BC of 0.275.

Note — BC used for calculation: No manufacturer BC is published for this load. The trajectory above was calculated using an estimated G1 BC of 0.275, which is a commonly referenced community figure for 150 gr 30-30 flat-base soft point bullets. Results should be treated as approximations only. Actual drop may differ, particularly beyond 200 yards.

Key takeaway: The Winchester Super-X 150 gr Power-Point performs confidently out to 150 yards, where retained energy remains well above the 1,000 ft-lbs threshold widely cited for ethical deer harvests. At 200 yards, energy has dropped to approximately 1,149 ft-lbs — still adequate for whitetail deer under good shot-placement conditions, but the trajectory drop of roughly 10 inches demands a solid range estimate from the shooter. Beyond 250 yards, the combination of increasing drop and subsonic-approaching velocities makes this a cartridge best kept within its traditional effective envelope. The 30-30 Winchester was designed as a woods and brush cartridge, and these numbers confirm it remains exactly that.

The Power-Point Bullet Design

The Power-Point is one of the longest-running hunting bullet designs in Winchester’s catalog, and its continued production reflects genuine field performance rather than brand inertia. The defining feature is a series of notches cut into the jacket near the nose, which control the initiation and progression of expansion on impact. This design encourages the jacket to peel back in a consistent pattern, producing a wide, mushroomed profile intended to maximize energy transfer to the target rather than passing through with minimal tissue disruption.

Unlike bonded or partition-style bullets, the Power-Point is a conventional cup-and-core construction. The lead core is not chemically or mechanically bonded to the jacket, which means core-jacket separation is possible at high impact velocities — though at 30-30 Winchester velocity levels, this is rarely a practical concern. The bullet was engineered for the moderate velocity range that lever-action cartridges occupy, and the expansion characteristics reflect that design intent.

The flat or round-nose profile of the 150 gr JSP is also a deliberate safety feature for tubular magazines. Pointed bullets seated nose-to-primer in a tube magazine create a primer-strike risk under recoil, which is why the 30-30 family has historically used blunt-nosed projectiles. This geometry does reduce the ballistic coefficient compared to spitzer bullets of similar weight, which is one reason drop becomes significant past 200 yards.

Best Uses

Good fit:

• Hunting whitetail deer in wooded or brushy terrain at ranges under 150 yards
• Stand hunting or still hunting where shots are typically inside 100 yards
• Lever-action rifles with tubular magazines — this bullet profile is specifically compatible
• Hunters seeking a time-tested, widely available load without premium pricing
• Situations where JSP construction is preferred over bonded or polymer-tipped bullets for moderate-velocity performance
• States or regions where lead projectiles remain legal and no lead-free requirement applies

Not the right tool for:

• Open-country shots beyond 200 yards, where trajectory and energy loss become limiting factors
• Elk, moose, or large bear — retained energy and bullet construction are better matched to deer-class animals
• Jurisdictions with lead-free ammunition requirements for hunting (California condor zones, certain national parks)
• Rifles chambered for other cartridges — confirm your chamber before purchase; 30-30 Winchester and 30-30 Ackley Improved are not interchangeable
• Hunters who require a published, verified ballistic coefficient for precise long-range drop compensation

Reliability Notes

No structured submissions yet.

Based on manufacturer claims and open-source information: Winchester describes the Power-Point design as delivering controlled expansion across a range of impact conditions, with the notched jacket intended to initiate expansion reliably even at the lower end of the velocity range encountered at field distances. The brass case and Boxer primer construction make this load compatible with standard bolt-action and lever-action feeding systems, and the reloadable case is a practical benefit for shooters who recover brass.

Open-source field reports from hunting forums and published reviews consistently note that 30-30 Power-Point loads have produced clean kills on whitetail deer at distances under 150 yards when shots are placed in the vital zone. No recurring reports of failure to expand, excessive fragmentation, or feeding issues in common lever-action platforms (Marlin 336, Winchester Model 94) were identified at time of publication. All notes here come from manufacturer claims or open sources — not structured performance data.

Competitors

Note: BC values marked as estimated (~) are not manufacturer-published figures and are provided for general comparison only. The Hornady LEVERevolution and Barnes VOR-TX are the only loads in this table with manufacturer-published BC values. The Barnes VOR-TX is the only lead-free option listed and is the appropriate choice for jurisdictions with lead-free hunting requirements.

Price Reality

• Typical retail range: $30–$36 per 20-round box depending on retailer and market conditions
• Per-round cost: approximately $1.50–$1.80 at typical retail
• Case pricing: not commonly sold in bulk cases by major retailers for this load; individual box pricing dominates
• vs. Federal Power-Shok 30-30 150 gr: generally $3–$6 less per box — the Federal load represents the clearest budget alternative at comparable ballistics
• vs. Remington Core-Lokt 30-30 150 gr: pricing is roughly equivalent; Core-Lokt offers bonded-style construction at a similar price point
• vs. Hornady LEVERevolution 160 gr FTX: LEVERevolution typically runs $5–$10 more per box and offers a meaningfully higher BC and flatter trajectory for hunters who shoot past 150 yards
• Fair price benchmark: $33–$36 per box is within normal range for this load. Prices above $38 for a standard 20-round box of non-premium 30-30 ammunition should be considered elevated unless driven by documented supply constraints.

Prices change. Check the Where to Buy block for current listings.

Where to Buy

Winchester Super-X 30-30 Win 150 Gr JSP (Box)

The Winchester Super-X 30-30 Win 150 Gr JSP ammunition offers hunters reliable performance with its legendary Power-Point bullet design, ensuring exceptional stopping power on whitetail deer and medium-sized game.

$33.99 at Ammunitiondepot.com

Affiliate links. These do not influence ratings, data, or any editorial content on this page.

FAQ

Does the notched jacket on the Power-Point bullet actually improve expansion compared to a plain JSP?The notched jacket design on the Power-Point is intended to pre-stress the jacket at specific points so that petal formation begins at a predictable location and velocity threshold. In practice, this means the bullet is engineered to expand more consistently across a range of impact velocities than a plain soft point with an un-notched jacket. At 30-30 Winchester velocities — which are moderate compared to short magnums or high-velocity rifle cartridges — controlled expansion matters because there is less hydraulic force driving the process. Independent terminal performance tests published in hunting and ballistics literature generally confirm that the Power-Point produces reliable mushrooming at impact velocities above approximately 1,800 fps, which covers most practical hunting distances for this cartridge. Core-jacket separation is not a common field complaint at these velocity levels.

How does this load compare to the Hornady LEVERevolution 160 gr FTX for deer hunting?The Hornady LEVERevolution uses a flexible polymer tip that allows a spitzer-style bullet to be safely loaded in a tubular magazine, solving the flat-nose limitation that has defined 30-30 ballistics for over a century. The result is a published G1 BC of 0.330 versus an estimated 0.270–0.280 for the Power-Point, translating to a noticeably flatter trajectory and better retained velocity past 150 yards. For hunters who regularly take shots at 150–200 yards in open terrain, the LEVERevolution is a meaningful upgrade. For hunters in dense woods where shots rarely exceed 100 yards, the Winchester Super-X Power-Point delivers comparable terminal performance at a lower price point, and the difference in trajectory is largely irrelevant at those distances.

Is this ammunition safe to use in a Marlin 336 or Winchester Model 94 with a tubular magazine?Yes. The 150 gr JSP Power-Point uses a flat or round-nose bullet profile specifically designed for safe use in tubular magazines. The concern with pointed (spitzer) bullets in tube magazines is that the tip of one round rests against the primer of the round ahead of it, creating a potential for primer ignition under recoil. The blunt nose of this bullet eliminates that contact geometry. Both the Marlin 336 and Winchester Model 94 are among the most common platforms for 30-30 Winchester, and this load is fully compatible with both. Always confirm your specific rifle’s chambering and follow the manufacturer’s guidance on maximum pressure loads.

Can this load be used for game larger than whitetail deer, such as black bear or feral hogs?The Power-Point at 150 gr is a capable load for feral hogs of typical size, where shot placement and moderate penetration are usually sufficient. For black bear, the answer depends on context: a 150–200 lb black bear taken at close range with a well-placed shot through the vitals is within the reasonable capability of this load, but it is not the preferred choice for larger bears or situations where deep penetration through heavy bone is required. The cup-and-core construction without bonding means the bullet may not hold together as reliably as bonded options (such as the Federal Trophy Bonded or Barnes RRSP) under high-resistance impacts. Hunters pursuing large or potentially dangerous game are generally better served by heavier, bonded, or solid-copper options in 30-30 if they choose to use this cartridge at all.

Why doesn’t Winchester publish a ballistic coefficient for the Power-Point?Winchester does not publish BC values for most loads in the Super-X line, which is consistent with the product’s positioning as a field-ready hunting load rather than a precision or long-range cartridge. The 30-30 Winchester has an effective hunting range that most experienced users place at 150–200 yards maximum, a distance at which trajectory differences attributable to BC variation are small enough that published BC data provides limited practical value to the target buyer. Manufacturers who do publish BC — such as Hornady for the LEVERevolution line — tend to do so when the bullet design specifically improves on the traditional flat-nose BC limitation and the marketing benefit of that number is meaningful. For hunters who require a verified BC for ballistic calculator inputs, the Hornady LEVERevolution or Barnes VOR-TX are the better-documented alternatives in this caliber.

Winchester Super-X 30-30 Win 150 Gr JSP (Box)

$33.99

in stock