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11/22/2006 3:23:42 PM EDT
How do you know if your carrier keys are staked properly? I know there have been people on here before saying there's were improperly staked so I would like to know how to tell. And if they are staked wrong what are the negatives of this and how do you correctly stake them?

Thanks for the help...Pics would also be helpful if any of you have them. I am more of a see it and do it type. Thanks again...
11/22/2006 4:36:01 PM EDT
[#1]
From Denny's Thread:

12/6/2006 9:35:54 AM EDT
[#2]
It's staked properly if the metal is smooshed in enough to prevent the bolt head from turning.
12/6/2006 9:40:13 AM EDT
[#3]
There has been a thread on this every day this week.
12/6/2006 9:57:20 AM EDT
[#4]
I look forward to tomorrow's.
12/6/2006 11:46:33 PM EDT
[#5]

Quoted:
I look forward to tomorrow's.


I thought tomorrow was m4 feed ramp day

so confusing around here
12/7/2006 4:13:03 AM EDT
[#6]

Quoted:

Quoted:
I look forward to tomorrow's.


I thought tomorrow was m4 feed ramp day

so confusing around here


INDEED!  It is now M4 feedramp day!  
12/7/2006 4:16:15 AM EDT
[#7]
It's a fair question. It's pretty obvious when you see a really good staking job, that's not the problem.  But I do wonder how often someone posts a pic of a "poor" staking job, whether or not it's truly poor.

Is there a standard for amount of torque that's needed to overcome a staking job?  That could be one way to test if the stakes are sufficient.  Rather than just doing a  simple visual and declaring pass/fail it would be good if there were an objective, measurable satndard.  

Failing one, the best advice would be to send it off to a good smith who knows what the heck he's doing and is certain to put a good, no BS staking job on your carrier.
12/7/2006 5:41:50 AM EDT
[#8]
The one on the left (Bushmaster) is a proper attempt, though not great. The one on the right (CMT i think. Came in an upper from Bravo Co.) is the wrong way. The one i have from CMMG has a real good stake FWIW.

12/7/2006 6:02:34 AM EDT
[#9]
You know what I'd like to see, is someone take say three factory samples of RRA, Colt, Stag, Bushy, etc. BCGs, and run a torque test on their gas key screws.  Then we'd have some real data.
12/7/2006 6:04:25 AM EDT
[#10]

Quoted:

Quoted:

Quoted:
I look forward to tomorrow's.


I thought tomorrow was m4 feed ramp day

so confusing around here


INDEED!  It is now M4 feedramp day!  



Your both wrong!

It’s Aimpoint Clone day in the Optics Forum. Your both on the wrong subject AND wrong forum!  
12/7/2006 6:13:22 AM EDT
[#11]
aimpoint clone day is my favorite.

i wonder if one of the site dealers or someone with some spare time would be willing to do the torque test... take a Colt, CMT, LMT, Denny's, Bushmaster, etc and see how much torque it takes to break the gas key screws loose...
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