You are considering a vintage Iver Johnson Champion Mainspring Assembly. It’s in good shape with light wear from usage, storage, and handling. Pick it up today to repair or complete your Iver Johnson Champion 12-Gauge Break-Action Shotgun.
Check out the picture(s) so you know what you’re getting — 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.
We do not normally 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.
Celebrating and maintaining America’s heritage. Old Arms of Idaho strives to keep firearms fixable — from the very old to the very new.
Our 24-Hour Gun Show is updated weekly.