Granite State Armory
(603) 875-5466
10 Frank C Gilman Hwy, Alton, New Hampshire, 03809
About us
Full Service Gunsmith and Custom Machine Shop. Our services include but are not limited to deep clean and oil firearm, Metal finishing, sight work, General Barrel & action work, Rifle / Shotgun / Handgun / Muzzle loader work, Custom machined parts, General machining, 3D printing, laser engraving, and prototype design and development. For a more extensive list of our services please visit our website.