Snowpeak Snowpeak M16 Barrel breech thread

[barreira]

Hi to all,

The picture bellow represents the breech of the Snowpeak M16 barrel. Can anyone tell me the thread indicated inside the orange "circle", please.

Thank you very much.

 

[JimD]

I do not have a M16 (yet, I want one in 177) so I don't know but if I had one and wanted to know I would measure the OD with digital calipers (set to metric and assuming a little clearance) and then use a thread pitch gauge to get the thread pitch. The latter are inexpensive and very handy. I use the one in my set of taps and dies. I'm sure Amazon would sell you a metric thread pitch gauge for a few dollars.

 

[barreira]

I do not have a M16 (yet, I want one in 177) so I don't know but if I had one and wanted to know I would measure the OD with digital calipers (set to metric and assuming a little clearance) and then use a thread pitch gauge to get the thread pitch. The latter are inexpensive and very handy. I use the one in my set of taps and dies. I'm sure Amazon would sell you a metric thread pitch gauge for a few dollars.

The problem is I don't have this type of barrel. I need someone that owns/worked on this kind of barrel that can provide this information.