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PostPosted: Fri Jul 21, 2017 12:29 pm 
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Location: North Of Toronto
Can anyone can check the distance between the center of the front breech screw hole to the Rear Breech screw hole on the tube?

Thanks

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PostPosted: Sat Jul 22, 2017 10:19 am 
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Location: Eastern Ontario
A quick couple measurements with cheapy digital calipers on a Disco tube I have laying here says between .450" - .453"

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PostPosted: Sat Jul 22, 2017 11:39 am 
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They are 7/16" apart.... 0.438" C-T-C

Bob

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PostPosted: Sat Jul 22, 2017 12:47 pm 
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Thanks guys!

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PostPosted: Thu Sep 07, 2017 2:51 pm 
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Would a 1/8" and 13/64 for the top of the hole be big enough for a new hole in the rear location for the 2240 breech on a discovery tube?

Not sure on the sizes.

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KWC 1911 Tac
Leapers UTG BB 3x12x32


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