Kokusai Metal Model Gun S&W M29 .44 Magnum 8-inch

This is a legal model gun with SMG markings and a blocked muzzle. Both the single and double-action mechanisms function normally, but when closing the cylinder, you need to press the yoke with your finger to properly seat the extractor rod.
The locking bolt appears to be slightly worn due to age, which I suspect is the cause.
I purchased this item from a website previously, and it was already in the condition described above.
I am selling it because I have lost interest in model guns.
Please only purchase if you understand the above conditions.