Installing the thinner back strap returns the grip dimension to that of an ordinary Gen3 design, when putting in the thicker backstrap provides an additional 0.08 inches of grip circumference for shooters with greater hands. Regardless of how the grip is configured, the grip angle continues to be a similar. https://buy-a-glock-online79900.qowap.com/92116105/facts-about-buy-a-glock-online-revealed