United Arms Service is located in the Ambridge Regional Manufacturing and Distribution Center, in Ambridge, Pennsylvania, about twelve miles northwest of Pittsburgh. We cater to local and national customers with a wide scope of gunsmithing services.
Our gunsmiths were educated at the Pennsylvania Gunsmith School, located in Avalon, Pennsylvania. You can be assured of quality workmanship on any service or project.
Firearms built or modified by us are inspected for workmanship and function-tested by our Master Gunsmith.
No firearm leaves our shop until it's right!
United Arms Service uses only premium parts. Our shop is equipped with state of the art equipment to serve our customers.
Hours by Appointment.
Feel free to contact us at any time for further information.
