Anyone have any experience with any winchester bows.i believe its a thunderbolt.my grandfather bought a bow last year.i believe it may be a youth model as it was easier to draw for him being in his 70's.its a 50# draw weight .was talking to my grandmother this morning about the brand new bow he got before he passed and only took it out once or twice.told her id love to use it.she said"well u better not just let it sit in the case!!"so that will be my bow.would love to wack one for him with it.never shot it so not sure.just curious to if anyone has had/shot one ot any info on them