Using Strelok pro,I was still @20fpe that far out(estimate of course). However, I could see some pellets imbedded in the wood.I built the shelf out of untreated spruce so they would just bury up instead of completely shattering each shelf.Even with soft wood a good day of shooting still takes its toll on the stand."Jr_Explorer"Were you able to recover the pellets? I am wondering if they were just sitting there on the shelf?