Author Topic: Regulated Disco Double  (Read 14651 times)

rsterne

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Re: Regulated Disco Double
« Reply #75 on: February 18, 2017, 08:23:32 AM »
I really like the resulting barrel rigidity of the large diameter CF shroud over a stub on the receiver.... and I like the ease and repeatability of the VBT system.... Accuracy testing will have to wait until the spring, as we still have 2 feet of snow on the ground right now....

Bob
  • Coalmont, BC

Christopher

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Re: Regulated Disco Double
« Reply #76 on: February 23, 2017, 03:00:11 AM »
Hello Bob, got to re-reading about this build and came across something that I wanted to ask you about.

What is the hole at the rear and top side of the breech for? And also I'm assuming that you are fastening the barrel down with eight screws, two every 90 degrees on the barrel?

Couldn't figure out how to put your pictures in this post. I'm referencing Post #19 (hope that this link works) http://airgunguild.com/pcp-c02-and-helium-powered-airguns/regulated-disco-double/15/

Thanks,
Chris
  • dead end road KY

rsterne

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Re: Regulated Disco Double
« Reply #77 on: February 23, 2017, 12:00:45 PM »
The hole at the rear of the breech, just behind the cocking slot, is to hold the back of the breech down, as per a normal Disco / 22XX breech.... The screw head can pass through the large hole in the top, and sits in a counterbore in the bottom of the breech, with the threaded part through the smaller hole in the bottom, and it screws into the top of the rear SSG plug.... 

Yes, the barrel is retained by eight 10-32 setscrews (two rows at 90* intervals), into shallow cup recesses in the barrel....

HTHs....

Bob
  • Coalmont, BC

Christopher

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Re: Regulated Disco Double
« Reply #78 on: February 23, 2017, 02:57:57 PM »
Quote
The hole at the rear of the breech, just behind the cocking slot, is to hold the back of the breech down, as per a normal Disco / 22XX breech....

Yeah, I had forgotten how my Disco breech was attached....been so long since I shot it and fiddled with it any.

Thanks again for the response to my questions,
Chris
  • dead end road KY

Knife

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Re: Regulated Disco Double
« Reply #79 on: March 08, 2017, 06:25:07 AM »
Wow-Just WOW!!! Bob! :o

What a wonderful ride following along with this ultra in depth project. simply "Out Standing" :)

And I was so proud with the meager results I have so far been able to achieve with my little Maximus here in .22.


But then again, you gave me the specs for that project as well. 8)

A Hug Thank You Bob! ;)

Knife     
  • Gatesville