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Dimensions from Crosman 1077

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Dimensions from Crosman 1077

Unread postAuthor: Binary Blue » Fri Aug 01, 2014 1:00 am

I'm trying to make a new body for a Crosman 1077 and I need a few dimensions:

Width of receiver
Outer diameter of CO2 gas tube (where cartridge goes, see diagram)
Distance between outer surface of CO2 gas tube and outer barrel shroud (see diagram)
Outer diameter of barrel (see diagram)

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Re: Dimensions from Crosman 1077

Unread postAuthor: noname » Fri Aug 01, 2014 1:07 am

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Re: Dimensions from Crosman 1077

Unread postAuthor: jrrdw » Fri Aug 01, 2014 7:15 am

You don't have your own to measure? Or yours can't be measured?; I'm guessing not but just to be certain...
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Re: Dimensions from Crosman 1077

Unread postAuthor: sagthegreat » Fri Aug 01, 2014 12:44 pm

jrrdw wrote:You don't have your own to measure? Or yours can't be measured?; I'm guessing not but just to be certain...

I'm guessing he doest have calipers, which I recommend him to buy, makes it easier
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Re: Dimensions from Crosman 1077

Unread postAuthor: Binary Blue » Tue Aug 12, 2014 1:24 am

Thanks for the responses. The issue is that I don't have one on hand to measure yet.

This is simply to see if the design I have drawn up on CAD can even fit the air gun before I commit to machining out the parts.
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Re: Dimensions from Crosman 1077

Unread postAuthor: Technician1002 » Tue Aug 12, 2014 9:55 pm

Be sure when measuring the ID is smaller than the OD or the tube will be inside out. :roll:
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