The .243 Winchester is the legendary mild-recoil caliber for today’s small game hunting. The .243 Winchester case has all the world-famous qualities of Lapua’s unrivaled .308 Winchester brass. With a light bullet load, the .243 lapua 243 win brass Win. The case works like a charm lapua 243 win brass for long-distance varmint and bird hunting. For deer hunting, the optimal bullet weight is 100 – 105 gr.

Lapua’s .243 Winchester case takes the Large Rifle Primer (LRP).