hi,
a guy i work with was given an airgun and asked me if i could "sort it out" for him as it didnt fire, he brought it into work today and it is a crosman 2250B (ratcatcher?) sure enough it wouldnt fire, i figured it needed a new co2 bulb but after unscrewing the end cap i could not remove the co2 cylinder, even with vigorous shaking and a few tap's with a hide mallet, perhaps this is a nobrainer but i could not see any obvious button or lever to release the co2 and as he has no manual and i have absolutely no experience with co2 guns i dont feel like playing around with it or taking it apart, does anybody have any ideas?
cheers,
TF.