The Federal Power-Shok 300 Win Mag 150 gr JSP ammunition is designed for medium and big game hunting with a traditional lead-core Jacketed Soft Point bullet. Its 150 gr projectile reaches a muzzle velocity of 3150 fps, while Federal brass, primers and propellant complete this Power-Shok hunting load.
Federal Power-Shok 300 Win Mag 150 gr JSP Ammunition
Federal Power-Shok rifle ammunition combines a traditional lead-core Jacketed Soft Point bullet with quality brass, primers and propellant. This 300 Win Mag load uses a 150 gr projectile with a ballistic coefficient of .389 and a bullet length of 1.000 inch. Federal identifies the load for big game and long-range use. Its published muzzle velocity is 3150 fps, with muzzle energy of 3305 ft-lb, and ballistic data are provided through 500 yards.
Key Features
- 150 gr Jacketed Soft Point bullet - Traditional lead-core hunting projectile - Federal brass, primers and propellant - Listed for big game and long-range use - Muzzle velocity of 3150 fps
Technical Data
- Brand: Federal - Product line: Power-Shok - Caliber: 300 Win Mag - Bullet weight: 150 gr - Bullet type: Jacketed Soft Point - Muzzle velocity: 3150 fps - Muzzle energy: 3305 ft-lb - Ballistic coefficient: .389 - Bullet length: 1.000 in - Usage: Big Game, Long Range - Quantity: 20 rounds - Part number: 300WGS
Ballistics
Distance
Velocity
Energy
Muzzle
3150 fps
3305 ft-lb
100 yd
2898 fps
2798 ft-lb
200 yd
2661 fps
2358 ft-lb
300 yd
2435 fps
1975 ft-lb
400 yd
2221 fps
1643 ft-lb
500 yd
2017 fps
1355 ft-lb
Why Buy This Product
This Power-Shok load combines a 150 gr Jacketed Soft Point bullet, 3150 fps muzzle velocity and published ballistics through 500 yards in a 300 Win Mag configuration identified for big game and long-range use.
License Required
Londero Sports requires customers to be 18 years of age or older to purchase ammunition. A valid Possession and Acquisition Licence (PAL) is mandatory. At checkout, please provide your firearms licence number, date of birth, and the email address associated with your RCMP account.
Service très rapide merci
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Very fast service, thank you.
Jean-Pierre Gagnon
15 Oct 2025
J’ai commandé via le site Internet de Londero Sports une boîte de munitions (calibre 270) que je trouvais pas ailleurs… Livraison super rapide! Je recommande sans hésiter.
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I ordered a box of ammunition (270 caliber) through the Londero Sports website, which I couldn't find anywhere else... Super fast delivery! I recommend it without hesitation.
normand gravel
11 Oct 2025
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I needed a part express and it went very well. 2 days and it was sorted. Good service.
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10 Oct 2025
Mustang Qc
01 Oct 2025
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Great service and good prices
Yann Le Bihan
26 Sep 2025
Londero was recommended, filled a basket, asked for help in located an item, quick email response, order placed, order shipped that day, and the package ???? made its was from QC to the southern most part of Canada in 2 days.
Ivan Canjar
22 Sep 2025
Excellent service !
Rapide et efficace, good Job
(Translated by Google)
Excellent service!
Fast and efficient, good job
jean-francois lahaie
16 Sep 2025
I have recently made multiple purchases online with Londero Sports and they have been very, very quick on sending the parcels. Very happy with our purchases and service. Will be back for more.
Mona Tomlinson
15 Sep 2025
Provost Mario
15 Sep 2025
Jonathan Laplante
12 Sep 2025
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05 Sep 2025
guerroumi smail
04 Sep 2025
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Very happy with my order! The speed of receipt was very fast and appreciated.
Léona Gauthier
03 Sep 2025
I’ve never had the pleasure of visiting the store itself, but I have placed numerous online orders. Every order has been handled promptly and often shipped the very same day. Excelled customer service. 10/10 recommend for your outdoor needs.
English 
Service très rapide merci (Translated by Google) Very fast service, thank you.