JM-138C/JM-128C

JM-138C/JM-128C

Designed for use with 9”(10 oz.)/13” standard-size tubes

18:1 thrust ratio
Steel body and aluminum alloy handle and trigger for strength
Rounded skeleton frame for quick cartridge loading and removal
Rotatable barrel allows for use in tight corners
Ladder hook allows for easy hanging
Rough rod
Metallurgy driving dog for strength

JM-138KTB/JM-1380KTB

Designed for use with 9”(10 oz.), standard-size tubes

9:1 thrust ratio
Steel body and aluminum alloy handle
and steel trigger for strength
Rounded skeleton frame for quick cartridge loading and removal
Rotatable barrel allows for use in tight corners
Ladder hook allows for easy hanging
Smooth rod