Quote Originally Posted by eyebull View Post
Very unlikely. If you disabled the recoil function you could maybe get a little more out of it, but It wouldn't be worth it. It's best to just accept the lower powered multishot pellet pistols for what they are - low powered plinkers.
...Is the right answer Even the non-blowbacks like the Umarex range do at best about 2.5 on a good day. If you want that level of power (for whatever reason ), you will be better off getting a decent single shot CO2. A Crosman Mk1 is a good starter