listing features a very cool upgrade consisting of a Stainless Steel or
solid Brass Shoulder Bolt + Anchor Nut to upgrade your current roll pin on
your Crosman pumper.
The major advantage of this upgrade is
that never again will you need to drive out and press back in your roll
pin. Remove it this final time and toss it! From now on, remove this bolt
in about 10 seconds with a wrech.
mod consists of driving your current pin out, slightly enlarging the pin
hole (by about two thousandths), inserting the bolt and tightening the
- Kit includes: Shoulder Bolt & Nut
of your choice, drill bit and hex wrench.
You will need: Cordless or bench drill and small wrench (or