top of page
Perfected Through Decades Of Experience
Precision Gunsmithing Services
From minor repairs to full custom builds, every firearm is treated with the precision, care, and expertise it deserves. With decades of experience in gunsmithing and ballistic engineering, we diagnose issues quickly, enhance performance, and ensure your firearm operates at its highest level.
Whether you need a simple adjustment or a complete transformation, our work is built on accuracy, reliability, and trust.
From Repairs to Modifications to Cleaning.
Our Story.
Founded by Santiago Rossignoli, Civilian Advanced Training is built on over 27 years of experience in gunsmithing,firearms training, and ballistic science.
As founder of a successful gunsmithing academy in Argentina and professor of ballistics, Santiago brings a rare level of technical expertise and real-world precision to every client.
Services
Evaluation required
350 US dollars
1,800 US dollars
150 US dollars
Expert Training in Firearms
Whether you’re new to firearms or refining advanced skills, our training is built for individuals who value safety, precision, and confidence.
Get in Touch
Serving the East Valley!
Gilbert, Queen Creek, Mesa, Chandler Arizona
602-315-6100
bottom of page