Canopus CIM20 Baseball Bat Inner Muffler

60’s Inner Muffler retuned with new features!

It enables you to angle it at 3 different positions.

Such a breakthrough idea for baseball bat inner muffler!

1/2" hole spacing. Muffler lever is on top, screw for securing muffler to shell is on the bottom.

Maximum compatible shell thickness = 8mm.