Compatible with .177 to .30 caliber air rifles, with 3 interchangeable air strippers. The 1/2 x 20 rear cap has been redesigned with easy grip in mind. The Fat Boy can be used alongside the DonnyFL 6.25 Inch Extender for additional hush power. Measuring 4.25 inches long and 2 inches in diameter with a weight of around 190g the moderator is sure to perform well and be lightweight.
