First-time build - polymer80 pf940v2 - Cross Armory Flared Magwells For Glock P80

This was the "last" piece to finish out my P80 build (PF940v2) and first time experiencing a flared magwell. I noticed during installation, the fit is SNUG and I have no concerns this will come loose. I was hoping the finish would match my polished stainless steel barrel, but unfortunately, it's not a perfect color match. Function/Design... there is a flat feature on the inside of the surface that guides the magazine during insertion. The magazine catches on this edge. Seems like it should be reshaped to be at an angle instead of flat (maybe I'll hit it with a file). I've been shooting some unofficial USPSA events at my local range, and if I can't shoot my way to first place, at least I look the part now. I have to let you know, I did come in second place after this was installed (the course required one reload).