Since the late 1800s, Winchester Smokeless Powders have been available. Customers who have shot Winchester factory loaded ammunition know the quality of propellant they are getting from the first shot. Bring that quality to your reloading bench with the Winchester powder family.The 296 powder was designed for use in the 357 Magnum and 44 Remington Magnum cartridges. This propellant is also recommended by Winchester for use in 410 Bore AA loads.
Other Important Information:
- Do not exceed the loads displayed in the reloaders guide.
- Never mix any two powders regardless of type, brand, or source.
- Never substitute any smokeless powder for Black Powder or any Black Powder substitute.
Winchester 296 Powder – 4 Lb.
Winchester 296 is a ball powder designed for high-capacity handgun loads. Its high loading density provides optimal velocity and is ideal for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition. For 410-bore AA loads, Winchester 296 is also recommended.
Available in 1 lb., 4 lb. and 8 lb. containers.
- 1 lb. container