From Ryker USA:
"The Ryker Grip™ is the first in a new class of side mounted, forward supports. The Ryker Grip is an innovative, patent-pending, biomechanically optimized shooting method that has been proven on the battle field and on the range.
By offsetting the operator’s support hand, Ryker Grip enables the shooter to engage targets faster and move naturally. The Ryker Grip was engineered and developed with the input and support of Special Operations Professionals, Special Operations Physicians, Law Enforcement Professionals, and Professional Competitive Shooters. The Ryker Grip is simply the next evolution in shooting."