Just got my 2003 Cabelas Archery Catalog and the T.R.U. Accelerator Balls caught my eye. It states using them can increase your speed by 12 fps.

Anyone use them, and do they work? I don' t have a chrony to verify their claim.

I know 12 fps is not much but I thought if they do work the additional speed could at least offset the speed lost from using a peep, string loop, nock, etc.