Evening all,

Hopefully someone will be able to help with my CP99 Compact Nickel. I actually found this pistol in a house clearance and it looked like it hadn't been used. I spent this evening stripping and re-oiling all the parts before putting it back together.

I stuck a CO2 cannister in and you could hear the audible leak. On the first cannister, the blowback worked for the first 4 or 5 cycles then stopped and hasn't worked since, despite putting two new cannisters in.

Will this be related to the leak or something different and has anyone got any advice on how to sort this or is it for the bin??

For info, this model has a slide out magazine for BB's similar to the Walther PPK.

Thanks in advance,

Pete