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The .284 Winchester case is perfect for F-Class enthusiasts

The .284 Winchester cartridge has experienced a recent resurgence in F-Class competition, where shooters compete to distances out to 1,000 m/yards. Members of the US Rifle Team, which Lapua sponsors, will enjoy having brass 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 this cartridge case very 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.

Lapua’s .284 Winchester case takes the Large Rifle Primer (LRP).

.284 Winchester


.284 Win.


7 mm (.284)

Product no.



Large Rifle Primer (LRP)


Hunting, Target