4 Bore Rifle - MY SHOULDER WAS BRUISED just WATCHING this!

[knight0334]

Here's a question, what comes after a 1 gauge if you're going bigger? I understand how gauge is determined but what comes after you get bigger that a 1 pound lead ball.

Gauge
(bore) Diameter Weight of unalloyed (pure) lead ball
(mm) (in) grams ounces grains
AA 101.60 4.000 6,225.52 219.6 96,080
A½ 76.20 3.000 2,626.39 92.64 40,530
0.25 67.34 2.651 1,814.36 64.000 28,000
0.5 53.45 2.103 907.18 32.000 14,000
A 50.80 2.000 778.19 27.45 12,010
0.75 46.70 1.838 604.80 21.336 9,328
1 42.42 1.669 453.59 16.000 7,000
B½ 38.10 1.500 328.3 11.58 5,066
1.5 37.05 1.459 302.39 10.667 4,667
2 33.67 1.326 226.80 8.000 3,500
3 29.41 1.158 151.20 5.333 2,333
4 26.72 1.052 113.40 4.000 1,750

[LeftyDave]

Not sure that's worth the effort or abuse. Certainly is entertaining

[Mr_themissile]

I'd play with it