Link?
Just wanted to say I got my gamo GR25 Cal about a week ago and it was not shooting good I put a total of about 500 pellets through it, still very inconsistent groups at 20 yards out of the 500 pellets I probably only got 2 shots close to each other I tried with scope with iron sights etc. No bueno they sent me another rifle and same thing looked like shotgun blast on paper of course I tried cleaning the barrel and everything else waste of pellets..... by the way I didn't use their cheap pellets that came with the kit they sucked. just thought I'd let you guys know on the bright side I was impressed with the metal breach block I was going to push a pellet through the barrel to see if it was choked (which i like) but the way it was shooting I felt it wasn't even worth it I'm going to try one more and I'll keep you guys posted
The Gamo hunter extreme I have would not group I fire Lapped the barrel with JB bore Paste 500 times and pulled patches now shoots good at 100 yards.