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Posted: 5/23/2015 11:44:40 PM EDT
Hi All,

So I bought 3 0% lowers thinking that the first would likely not make it. I learned a ton from it and when done I thought it would atleast be shootable. Well turns out my buffer tube is too low in the rcvr.  Any suggestions? I'm fairly sure I will just have to let this one go. Thought about milling it to the correct position, filling the perimeter with jb weld and re-tapping. Only thing is I'm not sure if it is going to be strong enough. Anyway progressing much better with the second lower :) -Ry
Link Posted: 5/24/2015 1:41:54 AM EDT
[#1]

Quoted:


Hi All,



So I bought 3 0% lowers thinking that the first would likely not make it. I learned a ton from it and when done I thought it would atleast be shootable. Well turns out my buffer tube is too low in the rcvr.  Any suggestions? I'm fairly sure I will just have to let this one go. Thought about milling it to the correct position, filling the perimeter with jb weld and re-tapping. Only thing is I'm not sure if it is going to be strong enough. Anyway progressing much better with the second lower :) -Ry
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you're not out anything except time and JB weld. give it a shot if that's the only thing wrong with it. It may just be good practice for the next time you will need to do this.

 
Link Posted: 5/24/2015 2:36:08 AM EDT
[#2]
Quoted:
Well turns out my buffer tube is too low in the rcvr.  Any suggestions?
View Quote


Sure.

Use it with a gas piston upper.
Link Posted: 5/24/2015 2:48:09 AM EDT
[#3]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
you're not out anything except time and JB weld. give it a shot if that's the only thing wrong with it. It may just be good practice for the next time you will need to do this.  
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Hi All,

So I bought 3 0% lowers thinking that the first would likely not make it. I learned a ton from it and when done I thought it would atleast be shootable. Well turns out my buffer tube is too low in the rcvr.  Any suggestions? I'm fairly sure I will just have to let this one go. Thought about milling it to the correct position, filling the perimeter with jb weld and re-tapping. Only thing is I'm not sure if it is going to be strong enough. Anyway progressing much better with the second lower :) -Ry
you're not out anything except time and JB weld. give it a shot if that's the only thing wrong with it. It may just be good practice for the next time you will need to do this.  



Id agree with this.

I would use it as a dedicated .22, however
Link Posted: 5/24/2015 9:18:46 PM EDT
[#4]
Or have a plug made (make it yourself). Pin it then an drill. You'll learn a ton.
Link Posted: 5/24/2015 10:25:44 PM EDT
[#5]
That plug sounds very interesting. I will read up on it. The more I think of the jb weld the less I like it. I do not know how much force the bolt carrier has, but I really don't want something to fail at just the right time and find out.

Link Posted: 5/24/2015 10:31:30 PM EDT
[#6]
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Quoted:


Sure.

Use it with a gas piston upper.
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Quoted:
Quoted:
Well turns out my buffer tube is too low in the rcvr.  Any suggestions?


Sure.

Use it with a gas piston upper.


Pistons replace the gas tube, not the buffer tube.

OP, you could use it with a .22 upper.
Link Posted: 5/24/2015 10:37:51 PM EDT
[#7]
How low exactly? Back in the day, when I was useing cast lowers, if I got the receiver extension threads crooked I'd grind down the bolt carrier so it wouldn't bind up. If we're talking like 1/8" I'd give that a try.
Link Posted: 5/25/2015 12:02:14 AM EDT
[#8]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Pistons replace the gas tube, not the buffer tube.

OP, you could use it with a .22 upper.
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
Well turns out my buffer tube is too low in the rcvr.  Any suggestions?


Sure.

Use it with a gas piston upper.


Pistons replace the gas tube, not the buffer tube.

OP, you could use it with a .22 upper.


Oh good, I thought I was missing something there
Link Posted: 5/25/2015 12:04:09 AM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
How low exactly? Back in the day, when I was useing cast lowers, if I got the receiver extension threads crooked I'd grind down the bolt carrier so it wouldn't bind up. If we're talking like 1/8" I'd give that a try.
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Unfortunately I'm well over an 8'th.
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