Antique Galand .450

Antique status Galand .450/12mm revolver. 
 

This is a civilian version of the revolver. The faux ivory grips are very old possibly original but I can’t confirm. It’s not Belgian proofed and lacks the typical aggressive Galand style rifling, making it an odd example of the firearm. 
It functions in both single and double action, although in single action the trigger catches occasionally. Double action is surprisingly much smoother and crisper. There is play in the ejector system but it does function properly. 
Finish is worn off on one side of the cylinder where is was obviously resting for a significant time.