This is a set of 4 barrels made by DAC for Bob Long. This kit came with Bob Long Signature Series Autocockers. The 4 barrels in this kit are each 14 inches and are in excellent shape.
The barrels each have a dot on the base to indicate the smallest to largest size, they are also marked at the center for size.
Smallest is .687 has one dot.
Second smallest is .689 with two dots.
Second largest is .691 with three dots.
Largest is .693 with four dots.
This kit would go perfectly on a classic Bob Long Signature series autococker or an Ironmen Autococker.
