You can mount the Rear model at the rear stabilizer bushing. The Rear Mount StringTamer™ will shrink as small as 4.25 inches and stretch to a full 8 1/8 inches. You should measure that span on your bow to ensure this model will fit For both models all the hardware you need is included in the package, as are instructions and string serving. The rod on either model may be shortened and the black cap replaced to give a finished look.