Re: What is the most powerful (commercial) .22lr?
Try the heaviest bullet you can find. The faster the fps the lighter the bullet.
That said, I think I saw that aguila does have 2000 fps. I will try to find it and publish it here, but I think it was a very light bullet. The less mass on those steel targets, the less impact to push it down. just my .02 Hope you something that works.