looks like a cad drawing of a ruger #1 reciever
Not Martini Henry - Martini and HAGN!not to mention the martini henry wasn't a bad rifle they're where actualy pretty accurate for the time when the us military compare it to the 45-70 the henry actualy ha d better preformance the action has been used in a few custem weapons for police would be nice to see a custem precission action built on one though be something fairly new