The .243 Winchester (6×52mm) is a popular sporting rifle cartridge. Developed as a versatile short action cartridge to hunt both medium game and small game alike, it "took whitetail …

Jul 13, 2025 · The .243 Winchester round is derived from .243 inch diameter or 6mm projectiles. That puts it between the .223 Remington and 5.56 NATO cartridges, which use a .224 inch …

Feb 16, 2023 · The .243 Win. jumped across the pond early on, with several European gunmakers chambering their rifles for it. It remains a popular cartridge for roe and fallow deer.

The .243 Winchester is a better varmint cartridge than the .25's, while remaining adequate for hunting deer and antelope. The .243 launches an 80 grain varmint bullet at a muzzle velocity …

As a tactical round, the .243 is one of the best, offering excellent ballistics, moderate recoil, and stone-reliable feeding from a detachable magazine. The .243 Win excels with a wide variety of …

Oct 25, 2023 · Today's .243 Winchester ammo is capable of so much more than just taking whitetails across a beanfield, although it remains a great choice for that too. So, let’s talk about …

Introduced in 1955 the .243 Winchester is based on the 7.62x51 military (.308 Winchester) case necked down to .243” (6mm). The balance of light recoil and versatility as both a varmint and …

Aug 20, 2025 · In fact, many of the major players in bullets make several options for the 6mm/.243 caliber, including Hornady, Nosler, Barnes, and Sierra.

Sep 6, 2017 · It was renamed the .243 Winchester and chambered in the Winchester Model 70 bolt-action and Model 88 lever-action sporting rifles. The .243 Winchester’s light recoil is a …

Dec 6, 2024 · Learn about the .243 caliber, its definition, history, ballistics, uses, and comparisons to other popular calibers.