Rapid 7

[toby63 1,236]

wonder if some of you lads know my brothers problem with mk1its 1991 model .when you fire it little bit of white smoke out of end of silencer and also bit of air comes from down the side of where the mag is .any help thanks

[barrywhite 282]

not sure just thinking aloud .is there oil in the barrel??dieseling.. Is there a load of water pumped into the gun ??say pumping up the gun on a wet wet day .the smoke could be condensation. All so if the gun is dieseling some how then the pressure in the barrel could make air come out of the breech .if the smoke is condensation and your gun is shooting ok you will have to tighten up the piece of metal that shuts of the breech. if the bolt feels loose then this may be the problem .not saying this the problem just maybe

[donnyc 1,203]

Either adjust your probe if its the adjustable one or the barrell might want easing back a touch

[Buster321c 1,010]

Probe needs adjusting for the air , and has it been serviced at all ? The smoke bit sounds odd , maybe oil / grease got in somehow ???? or even in an extreame case its just full of crap in the mod ??

[toby63 1,236]

thanks for info lads .dont thint it as been serviced he is gona get a kit .he fills up via bottle

[toby63 1,236]

Probe needs adjusting for the air , and has it been serviced at all ? The smoke bit sounds odd , maybe oil / grease got in somehow ???? or even in an extreame case its just full of crap in the mod ??

we taken the mod off and it stil smoked he is got part diagrams and he gona service it