The Model 608 is available in three different barrel lengths.

Barrel length is just under four and a half inches.

Performance varies between barrel length and the type of action.

The barrel length is either 250 or 308 mm long.

In addition, it has a barrel length of 134 mm.

Four barrel lengths were available: 15, 18, 21 and 24 inches.

In 1954 a new model with a barrel length of 6 inches was added to the Standard lineup.

It typically has a barrel length less than 15 times its caliber.

Currently the Mark 3 variant is available in two different barrel lengths, a standard and short.

This figure can change significantly between different cartridges and barrel lengths.