Quote Originally Posted by MattyBoy View Post
Hello Gentlemen and Ladies

I am trying to confirm whether the back block and cylinder on my 1966 HW55T are carrying the original barrel or not.

The BB and Cylinder are the six-digit serial number 215*** which corresponds to 1966

The barrel, however has the four-digit serial number 59** which corresponds to 1955

Is the barrel therefore really this much older?

Thanks in advance

Matty
Looks that way, Matty. The number on the breach block should match those on the cylinder/trigger block. But it makes no difference shooter-wise if the barrel fits properly.