Tuning Looking For a Professional For Fixing Benjamin Bulldog Jamming

Buy a long enough wooden dowel just a little smaller diameter (has to still be thick though) than your barrel bring a slug a long with you to measure from Hardware or crafts hobby store and degass the gun completely remove magazine cock the sidelever open leave it open and rest buttpad on ground gun pointing up shoot some lube down the barrel like Lemon Pledge through a straw then ram that wooden dowel in and pounding with a hammer to get the slugs to come out from the breech side be mindful when it's almost out depends on dowel length don't squash the bolt probe.
 
Were you able to dislodge the pellets on your own? If so, what worked for you? Also which type of pellets got jammed? I did that with some JSB Match Diabolo Exact .35s. Got em out using a method similar to what Odoyle described with the plastic rod and a bore tip that came with the Bulldog, no lube. I gently, but firmly pumped the rod up and down through the the end of the barrel until the second pellet was forced out through the breach, followed by the first. Neither were close to the center of the barrel. Curious about the outcome of your situation.