Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AK Sponsor
1/15/2009 1:26:53 PM EDT
my Grenade sight gas cutoff seems to be stuck. The nut is loose allowing the sight to pivot but the cutoff is not turning. I removed the nut and cannot push the cutoff out. I'm thinking its probably gunked up. Soak in Penetrant? Any suggestions?
1/16/2009 4:15:20 AM EDT
[#1]
If you've taken the nut off, there's nothing holding the cut-off bolt in but caked crud.

Just tap it straight out with a punch.
1/16/2009 8:59:07 AM EDT
[#2]
Agreed, but thats the problem it wont beat out. I was afraid to mushroom it.
1/16/2009 10:41:32 AM EDT
[#3]
Damn- It must really be corroded badly if it's stuck that tight.

Maybe try soaking like you said?

Like I said, with the nut and washer off, there's nothing but crud holding it on.  I wonder if you'll find the bolt too eroded to use when you finally get it out.
1/16/2009 11:54:41 AM EDT
[#4]
Sure hope its not too. I dropped some oil on it 2 days ago and havent messed with it since. i should have time tonight. Thanks for the support. I will update when i know more.
AK Sponsor