It’s hard for a small gun shop to compete with larger stores that offer a variety of products and services such as on-site gunsmithing. Fortunately, Robar has a solution for smaller gun shops that want to provide gunsmith services to customers.
A large part of what drives sales for all gun shops is handguns for personal protection in the home as well as competition and “contingency planning.” It's this market the Springfield XD MOD.2 Tactical pistol is intended to appeal to most.
If you want to improve the performance of a Glock then address the trigger system and sights to make the pistol easier to shoot well.