Winchester Super X, Image 1
Winchester Super X, Image 2
Winchester Super X, Image 1

Winchester Super X 300 WSM 150gr, .308 (7.82mm), .300 Winchester Short Magnum, 20

rating
3.582 reviews

$54.20

$2.71 / Rd

Quantity:

1
In Stock
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Firearm Caliber

.300 Winchester Short Magnum

Projectile Weight (grains)

150

Quantity

20

Price per Round

$2.71

Description

  • Power-Point (PP) Technology
  • Short Magnum Efficiency
  • Flat-Shooting 150-Grain Weight
  • Legendary Super-X Reliability
Winchester Ammo X300WSM1 Super X 300 WSM 150gr Power Point 20 Per Box
Elevate your big-game hunting capabilities with the Winchester Super-X .300 Winchester Short Magnum (WSM) 150-grain Power-Point. Designed to deliver the devastating ballistics of the classic .300 Win Mag from a more efficient, short-action platform, the X300WSM1 is the ultimate choice for the mountain hunter and long-range trekker.

This load features the iconic Power-Point bullet, engineered for high-velocity impact and massive energy transfer, ensuring that your trophy is anchored exactly where it stands. With a BC of 0.315 and a staggering muzzle velocity of 3,270 FPS, it turns any clearing or canyon into high-probability territory. It provides the knockdown power of a much larger magnum but allows you to carry a lighter, faster rifle. Whether youre glassing across the Rockies or watching a bean field, this Super-X load delivers the precision and punch you need.
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Specifications

Ammo Type
Firearm Ammunition
Suggested for
Hunting
Ammo Diameter
.308 (7.82mm)
Quantity
20
Price per Round
$2.71
Ballistic Coefficient
0.315
question mark
Muzzle Velocity
3270 fps
Firearm Caliber
.300 Winchester Short Magnum
Projectile Weight
150 grains

Ballistic & Conversion Calcs

Overall Rating

rating
3.582

Ratings

5 star
46
4 star
8
3 star
1
2 star
5
1 star
22

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10 of 82 Winchester Super X 300 WSM Reviews

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1
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The 25wssm is my favorite rifle and I do have a lot. But it seems winchester has screwed the consumer by no longer making ammo for this rifle or any of their line of wssm's. If I had an idea of when I'd be able to get ammo I wouldn't be so mad. I've been waiting for a run for 1.5 years now and im guessing it will be a while longer. Does anyone know when it will be made. Had i know i would have horded ammo like everyone else.

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rating
1
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Great round but I wish they were available. Best rifle ive ever owned but cant buy ammo.

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5
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Love this gun. BUT, you can’t find ammo for it so you have to reload it yourself. I got lucky and bought a reloading die early.

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rating
5
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Absolute perfection Winchester did it right this time.

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rating
5
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Great affordable ammunition that does the job perfectly

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rating
5
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Very happy with this round. I've shot several loads out of my 1874 sharps repro and this is one of the best ones I've found from a factory. This is definitely going into the mimic slot for my load data. I used the 45-70 300 grain hollows and the accuracy pointed out everything I was doing wrong, the rifle and ammunition had zero issues putting shots where they needed to go. Definite 5 out of 5

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Overall rating
rating
5
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I Taken Many Deer With This Cartridge. Ranges From 35 to 165 Big Steps. Biggest Complaint I Have. Winchester Rarely If Ever Produce This Ammunition Anymore.

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Overall rating
rating
5
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This ammo provided excellent accuracy with my particular rifle, and the recoil was very manageable with a crescent buttplate.

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rating
5
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Outstanding performance on WT Deer. bought one many yrs ago, took many deer a then gave it to my Granddaughter who has used it to take over 15 Deer, they seldom run at all and if they do never very far.

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Overall rating
rating
5
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This round is awesome. The last deer I shot dropped in his tracks, in fact practically every deer I've shot with this round has. One did go 40 yrds.

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