.257 Weatherby Magnum 120 Grain Nosler Partition~100% Hand Loaded !!
$107.99
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Common Questions
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Yes, there may be restrictions on the sort of ammunition permitted for hunting in your area. These regulations may include limitations on bullet design, bullet weight, or ammunition attributes. It is critical to read and follow the hunting restrictions established by the local wildlife or hunting authority.
Terms & Conditions
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Must be 18 years old or older, depending on your state laws. Buyer is entirely responsible for compliance with all local laws. Know the rules and laws that apply to you before you buy.
Our ammunition is loaded to SAAMI specifications unless otherwise noted. Any firearm modified from its original, factory condition, may not match the performance achieved through our extensive testing at our facilities. This includes primer detonation, accuracy, and stated velocities.
WARRANTY:
Choice Ammunition, Corp. warrants our ammunition for a period of one year, to be free of defects in workmanship and materials. If we find the ammunition to be defective for either of these reasons, we will replace the ammunition free of charge including shipping.
We carefully evaluate any warranty claim on a case by case basis. Please contact us at 406-961-6942 to report any issue and receive a specific RMA (Return Merchandise Authorization) number for your case and return. We strive to provide unmatched customer service in the industry. Please be courteous and show patience while an unfortunate warranty claim is being reviewed.
Payments, Shipping, & Refunds
Payments
We accept the following forms of payment:
- 1. Credit Card through our website’s secure checkout
- 2. Credit Card through our phone at 406-961-6942 Check or money order.
Shipping
- Most orders shipped through UPS ground with detailed tracking provided.
- Standard delivery time is 2-7 business days from the date your order was placed.
Return Policy:
All sales are final. No returns of product allowed.
Order Cancellation Policy:
You may cancel an order ONLY if you contact us prior to shipping. We ship 95% of all orders within 36 hours of being placed, so you must contact us immediately if you wish to cancel your order.
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CA PROPOSITION 65 WARNING
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Choice Ammunition manufactures premium hand-loaded ammunition in Victor, Montana.
Every round is individually loaded by trained technicians using proprietary powder formulas and undergoes 100% visual inspection before packaging.
We use only premium components—Nosler, Barnes, Berger, Hornady, and Sierra bullets paired with new brass from top suppliers.
Our load development experts and ballisticians create precise powder charges and consistent seating depths across 700+ options in 25 pistol and 75 rifle calibers.
From varmint hunting to African dangerous game, defense to cowboy action shooting, we deliver the accuracy and reliability that serious shooters demand with superior customer service and fast shipping
.257 Weatherby Magnum 120 Grain Nosler Partition~ The .257 Weatherby Magnum is a .257 Caliber (6.35 mm) belted bottlenecked cartridge. It is one of the original standard length magnums developed by shortening the .375 H&H Magnum case to approx. 2.5 in (64 mm). Of the cartridges developed by Roy Weatherby in 1944, the .257 Weatherby Magnum was known to have been his favorite, and the cartridge currently ranks third in Weatherby cartridge sales, after the .30-378 Weatherby Magnum and the .300 Weatherby Magnum.
The .257 Weatherby Magnum is among one of the flattest shooting commercial cartridges. The .257 Weatherby Magnum shares the same cartridge case as the .270 Weatherby Magnum and the 7mm Weatherby Magnum. The .30 Super Belted Rimless H&H manufactured by Winchester served as the direct parent cartridge for the case design. The .257 Weatherby Magnum was one of the first cartridges which used the shortened, blown out and necked down .375 H&H Magnum case and served as the forerunner to the standard length magnum cartridges such as the 7mm Remington Magnum and the .338 Winchester Magnum. There has been some speculation that Roy Weatherby may have used the full length .375 H&H Magnum case if he had slow burning powders available today when the cartridge was designed.
Our 100% Hand-Loaded .257 Weatherby 120 grain Nosler Partition rounds are loaded with extremely tight tolerances, producing highly accurate, consistent and reliable performance with each and every shot! Proprietary load formulas and our hand loading techniques offer the finest ammunition on the commercial market today.
Nosler’s special lead alloy, dual core provides superior mushrooming performance at virtually all impact velocities. The Partition’s fully tapered copper jacket gradually thickens along the bullet’s axis, controlling the core’s mushroom for controlled, uniform expansion. An integral partition separates the bullet’s two cores, holding two-thirds of the bullet’s original weight in the rear core to fuel a deep penetration every time. Special crimp locks help the bullet resist deformation, even with the heaviest of magnum loads. Each Partition bullet is designed by Nosler engineers to give you the optimum length, weight, and ogive design for each caliber to give you maximum flight and terminal performance. Minimum impact velocity: 1800 fps. There aren’t a lot of true disadvantages to this bullet because it is truly “debugged” technology. Newer bullets are very specialized for certain uses – some are for large game, some are for long range, and some are just for penetration or expansion. The Nosler Partition is more of a “jack of all trades and master of none” at this stage in bullet technology.
- Velocity 3258 fps
- 100% hand Loaded
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