7 oz. = 0.207 L
70 oz. = 2.07 L
The prefix to your serial number of 70z indicates that your Browning auto-5 shotgun was made in the year 1970.
Part of the serial number.
If it's dry macaroni then 70z will be about 2 cups. If cooked, it will be 1 cup.
1 liter
2
10,000
how many cups of water in a liter
1000
0.4 liter
1000 ml
1750 liter
0.47 liter