The Rocket will eliminate the over-travel that causes your Glock to drift to the right or left. It keep the wall of resistance so you still will have a stack but it lessens the wall of friction. If you want no wall then see the EVO ELITE 3.5 or PRO 3.3. Requires Minor Fitting. The ROCKET Trigger Control Connector is Perfection for Sport or Self Defense! Discover what tens of thousands of ROCKET shooters have dis