Blue Book of Guns, Firearms Appraisals
For Blue Book of Guns, Firearms Appraisals, Ask an Expert
The shotgun was made by a company in Spain that is no longer in business. There are no parts available.
Your only option is to take the gun to a gunsmith and have the firing pins made to fit the gun. Any good gunsmith can make them for you. You can also ship the gun to someone if there are not any local gunsmiths in your area.
Cost should be between $50 and $75