Step up your hunting game the completely silent R500 takes innovation to the next level. Our new proprietary HexCoil Cam System rotates the cams an incredible 360? transforming traditional crossbows into the fastest (500 FPS!) most accurate and compact models ever seen. - Speed (400 gr.) 500 fps - Kinetic Energy 222 ft-lbs - Weight 8.4 lbs - Length 28.5 - Width (Cocked) 3.6 AXLE-AXLE - Width (Uncocked) 7.75 AXLE-AXLE - Power Stroke 15 - Powered by Hexcoil Cam System - Draw Force 17 lbs - Out-of-Box FULLY ASSEMBLED + PRE-TUNED