EXCHANGE REQUIRED. COMPLETE Seal kit for Crosman Mark 1 and Mark 2 CO2 pistols. Requires old valve stem on exchange This kit contains all the seals and exhaust valve for both models. The only difference is the bolt O-ring. There is one of each caliber in the kit so there will be an extra small O-ring for the caliber gun you are not rebuilding. Includes CRS10-087, CRS150-054U, CRS125-047, BEN68AT-035, CRS130-032 (.22 caliber), and CRS20-110 (.177 caliber). Your exchange part is CRS10-087. EXCHANGE INSTRUCTIONS: YOU MUST HAVE AN EXCHANGE TO PURCHASE THIS PART AND IT MUST BE IDENTICAL TO PICTURE OR DESCRIPTION. WE CANNOT SHIP YOUR ORDER UNTIL WE RECEIVE YOUR PART. PLACE YOUR ORDER, SEND YOUR UNDAMAGED PART VIA USPS ONLY, USING A PADDED ENVELOPE, TO JGAIRGUNS P.O. BOX 830, MUNDELEIN, IL 60060. INCLUDE ENOUGH POSTAGE. DO NOT INCLUDE ANY EXTRA PARTS, THEY WON’T BE RETURNED. DO NOT REQUIRE A SIGNATURE, IT WILL BE REFUSED. DO NOT SEND US TRACKING INFORMATION. IF YOU WANT TO KNOW WHEN IT ARRIVES, USE YOUR TRACKING INFORMATION BECAUSE YOU WILL NOT BE NOTIFIED. IF YOU ARE WORRIED ABOUT LOSS, PURCHASE INSURANCE, WE ARE NOT RESPONSIBLE.
