Thornton's Premier Gun Shop & FFL Transfers

A&M Arms is the premier gun shop in Thornton, CO for all your New & Pre-Owned Firearm needs. Whether you're looking to purchase, transfer, or consign firearms, our expert team is dedicated to providing a safe and secure experience. All purchases and transfers at A&M Arms in Thornton are available By Appointment Only, so please call, email or submit an appointment request below to inquire about setting up a time to visit our Gun Shop.