Q:

tophat dimensions

Hi fellow gunners! I’ve honestly looked around for the answer and can’t seem to find it.

Can anyone help me with a OD dimensions of the tophat? (especially the head which slides into the breech. “cos i’m making a breech!” THANKS! (oh and if possible, anyone know the dimensions of the tank? e.g. total length and dia) thanks again!

Mods/Machinists

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Shoulder = 5.5mm
Insert = 7mm (though it can be a bit longer on custom items).

aaah thanks so much!!

now may i trouble you to give me dimensions like length of the tophat’s shoulder and the breech insert part?

thanks!

The barrel’s are .308 – .312 OD at the breech.

The Top Hat should have the same OD given that the breech has the same size ID and o-Rings at each end,

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