GRT-III trigger

I purchased the Gamo Big Cat last week and although I like it I notice that it is very hard for me to pull the triggret without it pulling the gun to the right.  Will the GRT trigger help this and will it fit the Big Cat?  For those of you who still have the stock trigger, do you have any advice?

[PeakChick]

The GRT-III trigger will fit your Big Cat, no worries, and it will do away with all the Gamo trigger woes.