Reply To: A question so strange it requires explanation
This isn’t strictly an answer to your question, but I’d recommend that you try the JSB Exact Beast Diablo pellets in your Hatsan. The pellets are darn near slugs, but they do have a skirt, a mini-skirt if your will, unlike the H&N Rabbit Magnums. That means that the JSB Beast Diablo’s will be easier to push through the barrel, but they weigh so much that they slow down the velocity and increase the fpe that they hit with. The lower velocity might preserve your accuracy while increasing the energy delivered to the critters. At 16.2gr they’re actually heavier than some .22cal pellets.