Item #:LU4PH7284
$1.81 per piece
Shipping: One flat fee of $12.95 per online order.
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Availability:Temporarily unavailable from the manufacturer
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Due to the packaging and shipping process, case necks are often slightly dinged or bent and need to be rounded up and sized to give proper neck tension. New and/or fired cases must be full-length resized or have the expander ball of the sizing die run through the case neck prior to loading.
Read 2 Reviews

Product Information

The .284 Winchester cartridge has experienced a recent resurgence in F-Class competition, where shooters compete to distances out to 1,000 m/yd. Members of the US Rifle Team, which Lapua sponsors, will enjoy having cases readily available in this classic cartridge. The .284 Winchester’s rebated rim design enables a larger powder column, yet easily functions through medium length actions making it desirable for custom rifles. Its accuracy potential and high muzzle velocity is also recognized in hunting fields where this cartridge performs nicely on a very wide scale.

This is not loaded ammunition.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -

Read 2 Reviews - Average Rating: 5 stars

Lapua 284Win brass

By Arron H. on Mar 29, 2023
Thanks to Grafs & Son’s! The F-open season is starting up & with the stop in production of Lapua 284Win. Brass? I was very pleased to see some available stock at Grafs! Lapua is my brand name of brass to go to for all of my calibers!

Lapua 284 brass

By Bruce C. on Oct 10, 2022
Seems to be as good of brass as I've ever loaded a bit pricey but good stuff
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