Hornady Superformance .257 Roberts +P 117 Grain SST, 20 Rounds (Box)

Hornady Superformance .257 Roberts +P, 117 grain SST, 20 rounds. A quiet classic, loaded to modern pressure.

Who it’s for

Owners of a .257 Roberts, a cartridge with a devoted following and very little factory support. It is a 7×57 Mauser case necked down to .257″, dating from the 1930s, and it has always been admired for shooting flat with modest recoil.

The catch historically was that factory ammunition was loaded mildly to stay safe in old rifles. This is a +P loading with Superformance powder, which finally gives the cartridge what it was always capable of.

What you get

• 117 grain SST, polymer tipped
• +P loading with Superformance powder
• Flat shooting with light recoil
• 20 rounds per box

Specs

Caliber .257 Roberts +P. Bullet 117 grain SST. 20 rounds.

Check the rifle takes +P

This is the important part. Plenty of .257 Roberts rifles are old, and a +P loading raises pressure above what the original standard allowed. Modern rifles in good condition handle it. If yours is a pre war Mauser or you are unsure, have a gunsmith confirm it before firing +P ammunition.

Stock up when you find it. .257 Roberts is not reliably on shelves.

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