What originally got me was the optional folding "Holster Grip" Looks VERY handy. But then my buddy showed me his Black Widow. The grip on it is a bit larger than the other models, and that makes it comfortable for me to hold.
So I was hoping there might be someone out there that had experience with both models. I was wondering if you can "flip" the Holster Grip open like a knife? Or if it just adds another step that makes it not as quick to draw and fire?

