>>64031233
I'm running a gen 3 slide on a gen 5 frame
do I need the adapter? The guys selling the adapter are claiming this
>The second is the potential flex in the frame that gap may cause. Install the G-SAP™ in seconds and prevent any movement of the GEN3 recoil spring assembly from potentially damaging your GLOCK™ GEN4/GEN5 frame.
smells like bullshit to me but I don't want to fafo