Is 8mm Mauser the same as 8×57?

The new bore diameter was, and still is . 323”, and became the standard diameter for all 8mm cartridges to this day. The 8×57 is also known as the 7.92x57mm J, 7.92x57mm JS, the 8x57mm Mauser or plainly as the 8mm Mauser; they are all describing the same cartridge, bullet diameter aside.

What is 8x57js?

The 8×57 JS is probably the greatest centerfire rifle cartridge of all times, and the only one that could rightfully bear the title of “mother of all modern hunting calibers” Alberto Balestrieri − translated by Pierangelo Tendas 20.05.2015. Michael Schippers.

Is the 303 British any good?

The . 303 British makes a good choice as an all-around cartridge, with enough rifles still in commission and enough good ammunition to feed them. Modern ammunition is centered around the 150- and 180-grain bullets, and the velocities tend to run just a bit slower than the . While I’ve seen some cool double rifles in .

How fast is a 308 bullet?

.308 Winchester

Bullet mass/type	Velocity	Energy
125 gr (8 g) Spitzer	3,100 ft/s (940 m/s)	2,668 ft⋅lbf (3,617 J)
150 gr (10 g) Nosler tip	2,820 ft/s (860 m/s)	2,648 ft⋅lbf (3,590 J)
168 gr (11 g) BTHP	2,650 ft/s (810 m/s)	2,619 ft⋅lbf (3,551 J)
175 gr (11 g) BTHP	2,645 ft/s (806 m/s)	2,718 ft⋅lbf (3,685 J)