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Who can properly open a Ruger barrel channel to .920

2.1K views 24 replies 22 participants last post by  billwunder  
#1 ·
I have a Ruger sporter 10/22 stock (non barrel band). I need to have the barrel channel opened to .920. I don't want to try to do this myself. Who can I send this to, that can do a professional job. Thanks in advance
 
#7 ·
Don’t try just any local “gunsmith”, most of them are just part assemblers today. Those guys are fine if you want to build or repair an AR rifle, but many lack the skills to do even simple wood work. A full service gunsmith is who you want here.



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it's not rocket surgery, or brain science.. this job is so simple, even you could do it... :p:ROFLMAO:
 
#8 ·
I've used the dowel and sandpaper method to open up several stocks, including an International. A straight .920 inlet is easy.
Start with a 3/4 dowel about 10" or so long and a piece of good 80 grit paper, I prefer the purple stuff. Work patiently. Go up to a 7/8" dowel and some finer paper to finish the job. If you can't find a 7/8" dowel, simply put a second wrap of paper on the 3/4" stick. RichJ's handle sounds like a helpful addition, I've thought about it, but never done one.
 
#13 ·
Yes, there is also a taper upward in the standard barrel channel when moving from the receiver toward the muzzle. While a socket wrapped with sandpaper will work well for side to side, it is difficult to judge how much of the taper is being removed from the bottom of the barrel channel. That's why I recommend a section (18" - 22") of 1" broom handle wrapped with sandpaper. Much easier to keep the sanding the same depth up/down and side to side.
 
#14 ·
If you want to totally free float the barrel, yes. here is mine. With the ruger .920 Target barrel. In the second pic is my homemade tool. heavy grit one end , light on the other. In the third it looks like it touches on the right, it doesn’t, I just couldn’t hold it and snap pic with my iPad. Hope this helps. Oh yea, lot of patience and fit the barrel often.
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#15 ·
Old thread I know, but I've been very busy of late.

Contact Clark Custom - they can do it for you... Clark Custom Guns | Established 1950 | Princeton Louisiana - they use factory carbine style stocks for many of their ready-to-sell custom rifles - last time I looked anyways.

I used 2 different size metric deep sockets wrapped with course sandpaper to open the fore-end on factory take down carbine stock - see attached.

It's not hard, just time consuming.
 

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#21 ·
You could use a barrel bedding tool, I use a 7/8 Gunline tool looks like this This size seems perfet for the .920 channel but you can use a dowl and sand paper I don't reccomend any motorized tool to fast and one can make too many mis
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takes, a good gunsmith might be able to make the cut with a mill.
 
#23 ·
I've done it 3 or 4 times. A 15/16" ball-end mill in a milling machine with sufficient X-axis travel. 5 minutes to get the work piece square and 5 minutes to make 3 or 4 passes to get down to half depth. Still, I agree either a sandpaper-wrapped dowel or socket will get the job done.

Those Gunline bedding tools can be handy, and I've probably used them more than any human alive, but one wrong stroke, and the cutters will ride up and out of the barrel channel, rounding off the nice, crisp edge of the barrel channel shelf, and ruining wood-to-metal fit...don't ask how I know.