Over Sized Thumb Screw Power Adjuster Kit
For Crosman 2240 2250 2260 1377 1322 P1377 P1322 2289

This is the OEM Crosman Power Adjuster (for 22xx series) that has been modified to accept an oversized thumb screw.

You have your choice between Stainless Steel and Solid Brass screws.

The stainless screw is much wider and about the same depth vs the OEM plastic screw.

The brass screw is much thicker, but about the same diameter vs the OEM plastic.

For the steel adjuster body itself, you have your choice of OEM blued or fully polished and waxed.

These can also be turned down for the thinner tube on the pump guns (13xx, 2289).


wider, same depth stainless steel


thicker, same diameter solid brass


Any of the power adjusters can be fully polished, as shown above.
These are shown with normal-sized thumb screws.

Power Adjuster + Oversized Screw
FREE USA Shipping

Option
Thumb Screw

Power Adjuster + Oversized Screw
$5 International Shipping

Option
Thumb Screw