The wear & tear on my dainty hands

is the main reason I was first intrigued by the grip Russ is molding and trying out. I am firmly convinced that the convergence of the original grip seams along the back strap and top form a 'T' if you look at it. This seam rubbed the web of my hand causing slight blood, much discomfort. Problem was sometimes it took 1 magazine sometimes 5. Bothered me so I took to wearing one fingerless glove when shooting my P64s. Worked like a charm. But if ever (God forbid!) I need to use the gun in SD, there's no way I'll get a glove on!

So the seamless aspect of these molded grips seemed promising.
First ver3 grip took around 6-8 mags to do damage. MUCH better but still no cigar. Still have to give ver4 a try (probably Thursday) and hoping any changes made will fix the issue. But, as Curly says above, realistically in a real-world defensive situation you (hopefully!!!) won't be firing 30-40 shots. So pulling the pistol, getting off a mag or 2 and then going to the glove for further shooting at the range would be a good thing. We'll see ....