Not true Ganster grip,but might be what there trying to mimick! The grip related to the C.A.R. Technique which has been proven to be a dominate grip over other systems.The SLIGHT angling of the pistol in the C.A.R. "locked" wrist position works in natural harmony with the wrist, and bone structures themselves,which increases wrist stability,and causes major reduction of arm fatigue.If Used with the C.A.R. stance give's natural bone alignment so there is no felt recoil, hence faster repeated shoots that are accurate!