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.
The base, body and neck of the Lapua cases have been designed to maintain exact tolerances over multiple reloading cycles. Advanced metallurgical research and manufacturing techniques ensure that Lapua cases are leaders in uniformity and quality.
The most precise cases on the market
Lapua cases are the best in the world. The marksmen themselves think this way. The .220 Russian, for example, is the number one choice of the best benchrest shooters all over the world. All our cases are strong and uniformly precise. Lapua cases are manufactured to be reloaded, again and again, dozens of times.
The base section is hard and strong, and the dimensions remain constant and will hold primers tight in primer pocket even after repeated reloading.
The brass body section is hard and firm. It is easy to extract after firing, whether full sizing or only neck sizing was used in reloading.
Strict tolerances in concentrity and wall thickness are used in manufacturing. The neck and shoulder are annealed to withstand repeated reloading.
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