The HAMMR (Handgun Accurizing Mechanical Machine Rest) removes human errors from firearm and ammunition testing by securely and safely allowing you to shoot your handgun from a hands-free machine rest! The revolutionary rest has a remote release function and a “return to battery” function that allows you to remain in a safe position until you have emptied your magazine or cylinder. Hand-held handgun rests are fine for casual load testing, but a tool like the HAMMR will help you get the most out of any handgun. The HAMMR is shipped without grip inserts.