Colt Trooper MKIII 357 Magnum 6-Shot Cylinder

Remember: Parts may require fitting by a trained gunsmith.
When purchasing a firearm online: please get in touch with your local FFL dealer and MAKE SURE they know you will have a gun shipped to them. Failure to do so may incur more fees, hassle, and time. The buyer is responsible for having the firearm purchased to be inspected by a certified or accredited gunsmith for safety.
Your State Laws: Even though we do our best to keep up-to-date on individual state laws, it is your responsibility as a resident of that state to know them better than us. If we discover an item can’t be shipped to your location after purchase, we will refund your money minus a 20% restocking fee.
Check out the picture(s): They are the best indication of the product’s condition. If there are multiple of the same item being stocked, you will receive the best-conditioned product we have until they are depleted.
Note: We do not usually accept returns. However, if you are dissatisfied with your product, please email or call us, and we’ll try and work something out. Generally, we charge a 20% restocking fee unless the fault was entirely our own. Returns must be initiated within seven (7) days of receiving your product.

Can't Find A Part?

Our Friends at Classic Firearm Parts may have it in stock.

Contact Us

Gun Store Hours

Mon-Fri: 10:00am – 4:00pm
Saturday & Sunday: Closed

Navigation Menu

Newsletter Signup

Sign-up for the Old Arms of Idaho newsletter — special offers, and insights into firearms from the very old to the very modern.

Old Arms of Idaho, LLC - All Rights Reserved | Copyright © 2023