Check the listing for details. Smith & Wesson 78G 79G Two (2) O-Ring Seal Kits + Exploded View & E-Z Seal Guide. Condition: New. Listed at 5.75 USD. This listing is for: Two (2) complete O-Ring seal kits, for the Smith & Wesson 78G .22 cal. & the 79G .177 cal. Co2 pistol. Fourteen (14) seals are included in this kit: A) Two (2) piercing body, o-ring seals. B) Two (2) valve body plug, o-ring seals. C) Two (2) piercing pin, o-ring seals. D) Two (2) valve cartridge connector, o-ring seals. E) Two (2) valve cartridge connector, o-ring seals. F) Two (2) bolt .22 cal., o-ring seals. G) Two (2) bolt .177 cal., o-ring seals. Please contact me if you have any questions. Included in this sale is one printed copy of an exploded view & parts list, plus the E-Z seal ID guide.Thank you. Normal 0 false false false EN-US X-NONE X-NONE If there are any problems, please let me know before leaving any negative feedback, and I will take care of any issues as soon as possible.