Developed by Ben at Boresight Solutions, the Razorback palm swell is an addition of material to the backstrap that creates a more natural interface with the frame. ( Generally for people with larger hands, or people who dislike the feel/ angle of a Glock)

THIS IS SOMETHING YOU WILL KNOW IF YOU NEED. 

- Size, shape, and location of Razorback Hump will be customized to your hands, with help from YOU. Be able to describe to me what is needed. 

- Creates a deeper-feeling area for the webbing of your hand to lock into.

- The Razorback does not add to the diameter of the base of the grip, so you are still able to use a "non backstrap" magwell.