I believe the largest Pistol caliber ever made would be the 577 Nitro Howda pistols used in the early 1900's to stop a tiger attack during safari in India _______________ Pfeifer-Zeliska makes a .600 Magnum.
The .950 JD Jones is the largest sporting rifle caliber made.
I believe it is Checklosavakian made. about 32 cal.
betweem 1941 and 1945
Can't be answered without knowing who made it.
.45 Caliber is the largest caliber Glocks chamber.
No serial number data published.
www.gunboards.com
Benjamin (Owned by Crosman) has a new Benjamin Rogue it is a .357 caliber. At present it will be the largest Pellet rifle made with the Benjamin name. Yes it is a hunting rifle. The next largest Benjamin rifle is the Benjamin Marauder .25 caliber. Sam Yang make a 50 caliber and a 44 caliber hunting air rifle.
A CZ 27 with a 171022 serial # was probably made around 1940.
a .700 nitro express
Between 1938-1944.
John S. Pistole was born on 1956-06-01.