Colteen 22 Magnum Single Shot

[Calikidd0204]

Hey Guys, 

i need some help. I’m looking for a trigger spring for my husbands gun. The gun belonged to his father whose father owned before that. This is the only part he needs to complete the rebuild. I’ve included pics of the spring I need. Any help at all, a lead in the right direction, would be so greatly appreciated! Btw, you guys on this forum are awesome! I’m not on here very often but I’m a gun enthusiast and am always amazed by how helpful everyone is on here! Thank you in advance for any and all help!! 
 

Thank You, 

 

Samantha