Quote Originally Posted by brunowapples View Post
Got a bsa r10 and tried allsorts of pellets and found the only thing it would group were bisley mags but now after about 1500 pellets is starting to settle down with aa field after cleaning the barrel with a bisley cleaning kit

so it definatly did help cleaning the barrel

paul
I cleaned my r10 barrel before firing a shot and the pull through came out pitch black! They seem to have a protective grease? sprayed down the barrels.

Also dont try a couple of different pellets from your mates at the range it ruins your zero for at least 20 shots (in my HW100) some pellets are harder than others and will strip the lead out of your barrel and you will have to re lead yet again.