284 Winchester


The loadings are for all rifles in the 284 calibers including the short action and long action rifles.  Single shot rifles would also be included.  The OAL length is set at 2.80″  We also have loadings for the OAL length for longer throat Bolt action rifles.  Please designate on your order which length you need or want.

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The 284 Winchester is a cartridge that has enjoyed a resurgence due to interest from long-range competitive shooters. Winchester has continued to produce brass cases for this since 1963. Introduced by Winchester in 1963, the.284 Winchester was designed to achieve.270 Winchester and.280 Remington performance from the new Winchester Model 100 autoloader and Winchester Model 88 lever-action rifles. For open-country hunting of deer and pronghorn, the .284 Winchester loaded with the Speer 130-grain (8.4 g) spitzer at 3,100 ft/s (940 m/s) is adequate, even in a short-action rifle. Larger game calls for bullets weighing from 150 to 160 grains (10 g).  These ballistics show that the .284 Winchester is as good as the .280 Remington with the same weight bullet. The short mountain rifles for which the .284 Winchester seems best suited seldom come with 24-inch barrels. Aside from Winchester, no other major company has ever loaded factory ammunition for the .284 Winchester.

Additional information


139gr Hornady SP, 145gr Speer HCSP, 154gr Hornady SP, 140gr Privi Part BTSP, 150gr Winchester Soft Point, 150gr Hornady CX, 140gr Nosler Expansion Tip Lead Free, 140gr Berger VLD Hunting, 150gr Midway Polymer Tip, 145gr Speer Grand Slam SP, 130gr Speer HCSP, 139gr Hornady CV (Lead free)


New, Reman


20rds per box

Cartridge Length

2.80" Any action, Longer for Bolt rifles


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