What tool is this? > Gunsmithing

Posted: 8/29/2015 10:14:06 PM EDT

Does anyone recognize this tool?

Posted: 8/30/2015 7:55:02 AM EDT

[#1]

Seal or bearing pusher?

Posted: 8/30/2015 8:02:49 AM EDT

[#2]

Almost looks like some form of a DIY bore gauge.

Posted: 8/30/2015 9:33:19 AM EDT

[#3]

I found it in a box of M1 and AR15 parts in a gunsmith area of an estate sale.

Posted: 8/30/2015 9:37:26 AM EDT

[#4]

upper receiver chamber plug for mercury bore cleaning.

Man that thing is seriously rare I've only seen one other!

Posted: 8/30/2015 9:25:41 PM EDT

[#5]

Is it valuable and where would I sell it? Ebay?

Posted: 8/31/2015 4:22:22 AM EDT

[#6]

Those are parts for an old Star sizer lubricator - probably leftover after someone converted it to air powered.
Crappy pic, but you can see the parts in question.

Posted: 8/31/2015 12:21:10 PM EDT

[#7]

Quote History

Quoted:
Those are parts for an old Star sizer lubricator - probably leftover after someone converted it to air powered.

Crappy pic, but you can see the parts in question.

http://i.imgur.com/sGt6dK1.jpg

View Quote

Arfcom delivers. I was thinking it was some sort of compression tool.

Posted: 8/31/2015 5:08:23 PM EDT

[#8]

Quote History

Quoted:
Those are parts for an old Star sizer lubricator - probably leftover after someone converted it to air powered.

Crappy pic, but you can see the parts in question.

http://i.imgur.com/sGt6dK1.jpg

View Quote

https://www.youtube.com/watch?feature=player_embedded&v=2n3r9Gw6A38

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