Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs
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Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs


Brand: Winchester
Mfr #: X300WSM
UPC: 020892213098
$2.3 per round
4 reviews
$ 46.00
Availability: Out of Stock




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No returns on ammunition.
No ammo shipping to: AK, CA, CT, DC, HI, IL, MA, NY
In NJ & RI: you must email FID + DL before ordering


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Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs

- Super-X
- Hunting/Target
- 300 Winchester Short Magnum (WSM)
- Power-Point
- 180 GR
- 3526 ft lbs
- 2970 fps
- 20
- 10
- Centerfire Rifle
Customer Reviews
4.0 Based on 4 Reviews
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BW
09/27/2020
Brian W.
United States United States
Dangerous 300WSM ammo 2970 FPS 180 grain

I wrote the above review and gave this ammo 2 thumbs up. How ever, today its warmer and the primers were flattening and in one case blew out the back from the case. 2970 FPS is definitely to hot . The cases have extractor marks and ejector marks on them. Which are all signs of over pressure. It was 60 degree last weekend when I shot this load, today it was 84. Last week I put 3 rounds less than 1/2 moa, today they are erratic and best was 4 3 inch groups. My first shot was 7 inches difference than last week. I bought 8 boxes of this stuff. I got lucky this morning and did not damage my rifle or get injured. I'll write Winchester and see if they'll do something about it.

Foundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs Review
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RD
09/11/2020
Robert D.
United States United States
ammo

There was a glitch in the order but they are working to help make everything right. Would definitely use them again

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BW
09/04/2020
Brian W.
United States United States
300WSM ammo 2

Sweet, no need to reload with this set up. two shot groups, 3 at the top and 4 below

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BW
08/18/2020
Brian W.
United States United States
300WSM ammo

I was testing a new AR build in 300WSM with this ammo. I was putting rounds thru the same hole. I had two shot groups after zeroing that were 1/4 MOA. Really doesn't get much better than that. The rifle shot good and the ammo was great. Thank you

Foundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs ReviewFoundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs Review
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QUESTIONS & ANSWERS

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warning symbol WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

By placing an order on FoundryOutdoors.com you assume all legal liability for complying with your local, state, and federal laws. Federal law requires that you must be at least 18 years old to purchase rifle or shotgun ammunition and 21 years or older to purchase handgun ammunition.

No ammo shipping to: AK, CA, CT, DC, HI, IL, MA, NY.
In NJ: you must email FID + DL before ordering. No handgun ammo shipments to NJ.

For safety reasons, we cannot accept returns on tree stands, ammunition, or any used merchandise.

Customer Reviews
4.0 Based on 4 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
BW
09/27/2020
Brian W.
United States United States
Dangerous 300WSM ammo 2970 FPS 180 grain

I wrote the above review and gave this ammo 2 thumbs up. How ever, today its warmer and the primers were flattening and in one case blew out the back from the case. 2970 FPS is definitely to hot . The cases have extractor marks and ejector marks on them. Which are all signs of over pressure. It was 60 degree last weekend when I shot this load, today it was 84. Last week I put 3 rounds less than 1/2 moa, today they are erratic and best was 4 3 inch groups. My first shot was 7 inches difference than last week. I bought 8 boxes of this stuff. I got lucky this morning and did not damage my rifle or get injured. I'll write Winchester and see if they'll do something about it.

Foundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs Review
Share   |   Facebook  •  Twitter
Was this review helpful?  0    0
RD
09/11/2020
Robert D.
United States United States
ammo

There was a glitch in the order but they are working to help make everything right. Would definitely use them again

Share   |   Facebook  •  Twitter
Was this review helpful?  0    0
BW
09/04/2020
Brian W.
United States United States
300WSM ammo 2

Sweet, no need to reload with this set up. two shot groups, 3 at the top and 4 below

Share   |   Facebook  •  Twitter
Was this review helpful?  0    0
BW
08/18/2020
Brian W.
United States United States
300WSM ammo

I was testing a new AR build in 300WSM with this ammo. I was putting rounds thru the same hole. I had two shot groups after zeroing that were 1/4 MOA. Really doesn't get much better than that. The rifle shot good and the ammo was great. Thank you

Foundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs ReviewFoundry Outdoors Winchester Ammo X300WSM Super-X 300 Winchester Short Magnum 180 GR Power-Point 20 Bx/ 10 Cs Review
Share   |   Facebook  •  Twitter
Was this review helpful?  0    0