Question about King Armory Hatsan MP-A MPA +1 Extension

[tenringbound]

We had plus ones made as these work on the Optima and Escort.

Whats the overall length of your plus ones? The pics on the website show a very small extension that looks to be about an inch long, will your plus ones be flush or close to flush with the muzzle of an Optima?

 

[tenringbound]

Any chance of seeing a pic of the +1 mounted on an Optima?