Sellier & Bellot .45-70 Government 405gr SP Ammunition, 20-Round Box

Sellier & Bellot ammunition in .45-70 Government (part no. SB4570A) sends a 405-grain SP downrange, purpose-built for hunting. The exposed lead tip initiates controlled expansion on impact while the jacket holds the core together for penetration. The brass case is built for reliable extraction and consistent ignition, box after box. It is a natural fit for hunters who need dependable expansion on the shot that ends the season, sold here as a confirmed-spec rifle ammunition load.

Key Specifications

• The chambering is .45-70 Government, so double-check it against your firearm’s barrel markings before ordering.
• The bullet weighs 405 grains, a weight that drives trajectory, recoil, and terminal energy downrange.
• The bullet is a SP, a projectile built to expand rather than pass through.
• That same jacket keeps the bullet from disintegrating on impact, so it still reaches vital organs after expanding.
• The case is Brass, which extracts and ejects cleanly, round after round.
• Brass cases can be resized, reprimed, and reloaded, stretching the cost of practice ammunition over multiple firings for handloaders.
• Each box holds 20 rounds, the count you are ordering on this page.
• It’s also sold by the case, 12 boxes to a case, for shooters who buy ahead.
• The box ships at 1.9 lbs, the confirmed weight for shipping this box.

Frequently Asked Questions

Is the SP bullet designed to expand? Yes, this bullet style is engineered to open reliably on impact, increasing the wound channel compared to a non-expanding bullet of the same weight.

What is this .45-70 Government load best suited for? It is built for hunters who need dependable expansion on the shot that ends the season.

Buy the Sellier & Bellot .45-70 Government 405gr SP Ammunition, 20-Round Box

There is no substitute for knowing exactly what is behind the crimp, and every spec above is confirmed, not guessed at. This load is built for hunters who need dependable expansion on the shot that ends the season, and it is ready to go to work as soon as it is in your hands. Order it from our Lubbock, Texas gun shop for fast, reliable shipping to your door.