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Winchester Super-X .300 Win Mag 150 gr HP

.300 Win Mag · 150 gr · HP

Bullet

HP

Weight

150 gr

Casing

Brass

Aggregate confidence: 48%Worst listing freshness: FreshHover for what this means

Retailer comparison (25)

Purchases are completed on third-party retailer websites under their terms. Round Recon does not process payments or verify eligibility. See our User responsibility notice.
RetailerPriceCPRRoundsStockFreshnessLast verifiedBuyWatch
Velocity Ammo SalesTrust 0.50 / 1.00
$225.00$1.125/rd200Out of stock
Fresh
8/11/2026, 10:31:00 PMBuy at Velocity Ammo Sales
2A WarehouseTrust 0.50 / 1.00
$33.04$1.652/rd20In stock
Fresh
8/12/2026, 12:00:00 AMBuy at 2A Warehouse
Freedom MunitionsTrust 0.50 / 1.00
$33.99$1.700/rd20In stock
Fresh
8/12/2026, 11:26:00 AMBuy at Freedom Munitions
Ammo WallTrust 0.50 / 1.00
$36.06$1.803/rd20In stock
Fresh
7/9/2026, 3:02:00 AMBuy at Ammo Wall
AmmoSouthTrust 0.50 / 1.00
$40.76$2.038/rd20In stock
Fresh
8/12/2026, 4:48:00 AMBuy at AmmoSouth
AmmoSouthTrust 0.50 / 1.00
$40.80$2.040/rd20Out of stock
Fresh
6/19/2026, 4:57:00 AMBuy at AmmoSouth
Freedom MunitionsTrust 0.50 / 1.00
$41.99$2.099/rd20In stock
Fresh
8/12/2026, 11:26:00 AMBuy at Freedom Munitions
CME FirearmsTrust 0.50 / 1.00
$43.86$2.193/rd20In stock
Fresh
8/12/2026, 8:51:00 AMBuy at CME Firearms
KIR AmmoTrust 0.50 / 1.00
$43.95$2.197/rd20Out of stock
Fresh
8/12/2026, 1:39:00 PMBuy at KIR Ammo
2A WarehouseTrust 0.50 / 1.00
$45.81$2.291/rd20In stock
Fresh
8/12/2026, 12:00:00 AMBuy at 2A Warehouse
Centerfire SystemsTrust 0.50 / 1.00
$45.99$2.300/rd20In stock
Fresh
7/22/2026, 7:45:00 AMBuy at Centerfire Systems
AmmoSouthTrust 0.50 / 1.00
$46.62$2.331/rd20In stock
Fresh
8/12/2026, 4:48:00 AMBuy at AmmoSouth
AmmoSouthTrust 0.50 / 1.00
$46.98$2.349/rd20Out of stock
Fresh
6/19/2026, 4:57:00 AMBuy at AmmoSouth
AmmoSouthTrust 0.50 / 1.00
$47.51$2.376/rd20Out of stock
Fresh
6/19/2026, 4:57:00 AMBuy at AmmoSouth
Centerfire SystemsTrust 0.50 / 1.00
$49.99$2.499/rd20In stock
Fresh
8/4/2026, 7:45:00 AMBuy at Centerfire Systems
Ammo WallTrust 0.50 / 1.00
$50.31$2.515/rd20In stock
Fresh
7/9/2026, 3:02:00 AMBuy at Ammo Wall
American ReloadingTrust 0.50 / 1.00
$56.99$2.849/rd20In stock
Fresh
8/12/2026, 1:06:00 AMBuy at American Reloading
AmmoSouthTrust 0.50 / 1.00
$58.61$2.930/rd20In stock
Fresh
8/12/2026, 4:48:00 AMBuy at AmmoSouth
2A WarehouseTrust 0.50 / 1.00
$64.25$3.212/rd20In stock
Fresh
8/12/2026, 12:00:00 AMBuy at 2A Warehouse
Centerfire SystemsTrust 0.50 / 1.00
$439.99$22.000/rd20In stock
Fresh
7/22/2026, 7:45:00 AMBuy at Centerfire Systems
Centerfire SystemsTrust 0.50 / 1.00
$483.99$24.200/rd20In stock
Fresh
8/4/2026, 7:45:00 AMBuy at Centerfire Systems
Express AmmoTrust 0.50 / 1.00
$46.68——In stock
Fresh
8/12/2026, 10:42:00 AMBuy at Express Ammo
Freedom MunitionsTrust 0.50 / 1.00
$46.99——In stock
Fresh
8/12/2026, 11:26:00 AMBuy at Freedom Munitions
Freedom MunitionsTrust 0.50 / 1.00
$46.99——Out of stock
Fresh
8/5/2026, 11:26:00 AMBuy at Freedom Munitions
Freedom MunitionsTrust 0.50 / 1.00
$46.99——Out of stock
Fresh
8/5/2026, 11:26:00 AMBuy at Freedom Munitions

Price history

Price history chartPrice history for Winchester Super-X .300 Win Mag 150 gr HP from Jun 4 to Aug 4, showing 21 retailers.$-1.182$5.740$12.662$19.585$26.507Jun 4Jun 19Jul 4Jul 20Aug 4Price per roundVelocity Ammo Sales: $1.125/rd on Jun 122A Warehouse: $1.652/rd on Jun 14Freedom Munitions: $1.700/rd on Jun 12Ammo Wall: $1.803/rd on Jun 4AmmoSouth: $2.038/rd on Jun 4AmmoSouth: $2.040/rd on Jun 4Freedom Munitions: $2.099/rd on Aug 4CME Firearms: $2.193/rd on Jul 12KIR Ammo: $2.197/rd on Jun 132A Warehouse: $2.291/rd on Jun 14Centerfire Systems: $2.300/rd on Jul 17AmmoSouth: $2.331/rd on Jun 4AmmoSouth: $2.349/rd on Jun 4AmmoSouth: $2.376/rd on Jun 4Centerfire Systems: $2.499/rd on Jul 20Ammo Wall: $2.515/rd on Jun 4American Reloading: $2.849/rd on Jun 13AmmoSouth: $2.930/rd on Jun 42A Warehouse: $3.212/rd on Jun 14Centerfire Systems: $22.000/rd on Jul 17Centerfire Systems: $24.200/rd on Jul 20
  • Velocity Ammo Sales
  • 2A Warehouse
  • Freedom Munitions
  • Ammo Wall
  • AmmoSouth
  • AmmoSouth
  • Freedom Munitions
  • CME Firearms
  • KIR Ammo
  • 2A Warehouse
  • Centerfire Systems
  • AmmoSouth
  • AmmoSouth
  • AmmoSouth
  • Centerfire Systems
  • Ammo Wall
  • American Reloading
  • AmmoSouth
  • 2A Warehouse
  • Centerfire Systems
  • Centerfire Systems
View price history data table
RetailerDate observedPricePrice per roundStock status
Express Ammo6/13/2026, 8:20:44 AM$46.68—in_stock
Freedom Munitions8/5/2026, 11:26:00 AM$46.99—in_stock
Freedom Munitions8/4/2026, 11:26:01 AM$46.99—out_of_stock
Freedom Munitions8/5/2026, 11:26:00 AM$46.99—out_of_stock
Velocity Ammo Sales6/12/2026, 9:42:38 PM$225.00$1.125/rdout_of_stock
2A Warehouse6/14/2026, 12:02:33 AM$33.04$1.652/rdin_stock
Freedom Munitions6/12/2026, 12:00:11 PM$33.99$1.700/rdin_stock
Ammo Wall6/4/2026, 12:25:17 AM$36.06$1.803/rdin_stock
AmmoSouth6/4/2026, 5:24:33 AM$40.76$2.038/rdin_stock
AmmoSouth6/4/2026, 5:24:33 AM$40.80$2.040/rdout_of_stock
Freedom Munitions8/4/2026, 11:26:03 AM$41.99$2.099/rdin_stock
CME Firearms7/12/2026, 8:45:04 AM$43.86$2.193/rdin_stock
KIR Ammo6/13/2026, 12:33:31 PM$43.95$2.197/rdout_of_stock
2A Warehouse6/14/2026, 12:02:41 AM$45.81$2.291/rdin_stock
Centerfire Systems7/17/2026, 7:37:25 AM$45.99$2.300/rdin_stock
AmmoSouth6/4/2026, 5:26:58 AM$46.62$2.331/rdin_stock
AmmoSouth6/4/2026, 5:26:15 AM$46.98$2.349/rdout_of_stock
AmmoSouth6/4/2026, 5:26:58 AM$47.51$2.376/rdout_of_stock
Centerfire Systems7/20/2026, 7:37:09 AM$49.99$2.499/rdin_stock
Ammo Wall6/4/2026, 12:27:42 AM$50.31$2.515/rdin_stock
American Reloading6/13/2026, 12:34:39 AM$56.99$2.849/rdin_stock
AmmoSouth6/4/2026, 5:28:36 AM$58.61$2.930/rdin_stock
2A Warehouse6/14/2026, 12:01:50 AM$64.25$3.212/rdin_stock
Centerfire Systems7/17/2026, 7:37:25 AM$439.99$22.000/rdin_stock
Centerfire Systems7/20/2026, 7:37:09 AM$483.99$24.200/rdin_stock

Product details

Brand
Winchester
Product line
Super-X
Caliber
.300 Win Mag
Bullet weight
150 gr
Bullet type
HP
Case material
Brass

Use cases

hunting
Lead-free

JHP
Jacketed Hollow Point — designed to expand on impact, typical for self-defense.
FMJ
Full Metal Jacket — non-expanding round, common for range/training use.
HP
Hollow Point — bullet tip designed to expand on impact.
Brass
Brass cases are reloadable and corrosion-resistant; the most common case material.
Steel
Steel cases are cheaper but not reloadable and can wear extractors over time.
Reloaded
Remanufactured ammunition using once-fired brass — usually cheaper, never use in carry guns.
Subsonic
Travels below the speed of sound — quieter, often used with suppressors.

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