KE in ftlbs is calculated with this formula KE=(mv²)/450,240
Does anyone have experience with this crossbow (SA-Sports Empire Beowulf Crossbow) and/or SA Sports in general? Any recommendations? Also, does anyone know if there is a mathematical formula to figure out kinetic energy if given other variables such as: FPS, Power stroke length, draw weight, etc???? (I want to buy this as my first crossbow and determining factors for me are kinetic energy, draw weight, speed, and price -I found this xbow for $360). Any help or advice is appreciated. Thanks, and have a FUN & SAFE Independence day everyone!
KE in ftlbs is calculated with this formula KE=(mv²)/450,240
There are tons of crossbows out there, so do not get set on one solely on price. If you need crossbow advice, the best place to get it is from David Wilkins of Wyvern Creations...603-659-0575. He will answer all of your questions, whether you buy from him or not.
thanks for the info
just bought an sa sports fever magnum crossbow. first crossbow I ever had picked it up for 180$ from dicks. put about 150 bolts down range so far and I cant complain well worth the money
SA are junk. Great for a throw a way bow but not much if you plan on heavy use.