The Sierra Pro-Hunter .303 Caliber 180gr Spitzer Bullets (Sierra part no. 2310) give .303 British and 7.7mm Arisaka hunters a dedicated soft-point option built for expansion on game rather than paper targets. At 180 grains, it’s a heavier, deeper-penetrating option than Sierra’s match bullets for this caliber, part of the Pro-Hunter line built specifically for hunting performance.

Key Specifications

• Bullet diameter is .311-inch, sized for its stated caliber.
• Weighs 180 grains, a common weight for this bullet’s intended use.
• Ships 100 per box, ready for volume handloading sessions.
• Bullet style is Spitzer Soft Point.
• Sectional density is .266, giving strong penetration for a big-game hunting bullet.
• Ballistic coefficient is .411 at 2,000 fps and above, tapering to .407 below that.
• Part of Sierra’s Pro-Hunter series, built specifically for expansion on game rather than target work.
• Bullets are fully jacketed soft points, designed to expand reliably on impact.
• Packaged 5 boxes to a case for reloaders stocking up.

Frequently Asked Questions

Is this a hunting or match bullet? It’s a hunting bullet, part of Sierra’s Pro-Hunter line, built for expansion on game rather than paper-target accuracy.

What’s the bullet diameter? It’s a .311-inch diameter bullet for .303 British/7.7mm Japanese Arisaka rifles.

How does this compare to Sierra’s 174gr MatchKing in the same caliber? This is a heavier 180-grain soft point built for hunting expansion, versus the 174-grain hollow point boat tail MatchKing built for target accuracy.

Buy the Sierra Pro-Hunter .303 Caliber 180gr Spitzer Bullets

Order the Sierra Pro-Hunter .303 Caliber 180gr Spitzer Bullets through Sierra‘s reloading bullets lineup, ships direct from our Lubbock, Texas gun shop.