GS Custom 43X 9mm Combat Optic Cut Ulterra Fragment w/ Holosun 507K

Amazing both in look and use. The shipment was received at my local gun shop and the person helping me was so impressed with every aspect of the gun. He commented on the look and all the custom upgrades. When I pointed out all the upgrades - step by step - the reaction to each feature just drove him crazy. I'm the happy customer, but I would say the local gun dealer was just totally jealous and I think SOLD. Many thanks to all the staff and builders.