The Ravin R10 Crossbow is one of the classic Ravin models and is great for both beginners and experienced hunters and shooters. Measuring 33 inches in length and tipping the scales at 6.8 pounds, the R10 produces speeds of over 400 FPS. Made for running-and-gunning or hanging out in a tree stand or ground blind, the R10 is a slim 6 inches axle-axle when cocked.