Crosman Transfer Port SLEEVE Only
Part Number 130-036

This listing is for the sleeve only. It's the black rubber thing in the photos below.

If you want the kit that includes the aluminum bushing, too, go here.

For those folks continually asking me about a "top sleeve" - they don't exist and that is an unnecessary mod.

If Crosman determined that a top o-ring was necessary, they would sell their products that way.

A correct installation does not leak and does not require a top seal.

Sleeve 130-036 Only
$9.99
FREE USA Shipping

Sleeve 130-036 Only
$9.99
$5 International Shipping