This listing is for:

Two (2) basic O-Ring seal kits, for the Crosman models
180 & 187 CO2 rifles.

Ten (10) seals are included in this kit:

Two (2) tube cap, URETHANE o-ring seals.
Two (2) piercing body, (front) o-ring seals.
Two (2) exhaust valve, o-ring seals.
Two (2) bolt, o-ring seals.
Two (2) extra bolt, o-ring seals.
One (1) exploded view with E-Z seal Id guide

Urethane offers superior strength, tear and abrasion resistance.

Important Information: Both .177 & .22 bolts (on the four guns listed above) use the same size (Crosman #130-033) o-ring seals, this is easy enough to verify by looking at the part numbers on original EVPs, and by comparing the dept and width of the 0-ring grooves on original  bolts. 

Please contact me if you have any questions.

                                                               

Thank you.