S&B Sellier & Bellot 410 gauge 3″ 410 Magnum 3.0mm 19.5g UK#4, US#5

Sellier & Bellot .410 bore, 3 inch magnum, 19.5 grams of 3.0mm shot. A heavy .410 load in UK number 4, which is American number 5.

Who it’s for

.410 shooters after squirrel, rabbit and similar small game. 3.0mm shot is small enough to give a workable pattern out of a bore this size, which is the perpetual difficulty with a .410: there simply is not much payload to spread around.

The 3 inch magnum case holds as much as a .410 can reasonably carry.

What you get

• 19.5 g of 3.0mm shot, UK number 4 and US number 5
• 3 inch magnum .410 shell
• The heaviest practical .410 payload

Specs

.410 bore. 3 inch magnum. 19.5 g of 3.0mm shot, UK #4 / US #5.

Check the chamber first

A 3 inch shell requires a 3 inch chamber, and plenty of .410s are cut for 2.5 inch. The chamber length is usually stamped on the barrel.

Keep your ranges honest. Even a magnum .410 has a thin pattern compared with a 20 gauge, and the sensible answer is to get closer rather than to stretch the shot.

This ammunition ships straight to your door wherever state and local law allows.