AR part replacement

[1903Collector]

I have to replace the bolt carrier key on one of my ARs. Is there a special tool to stake it in place or can you use some other tool like a small punch or nail set? Would loc-tite on the threads do as good?

Thanks..

 

[bpm990d]

This is all you ever wanted to know about staking a key.

http://www.ar15.com/content/page.html?id=122


B

 

[1903Collector]

Thanks. I think I'm just gonna take it to Santurri and let him do it because I can see me messing it up. He is Just around the corner from work.

 

[Gammon]

A gunsmith told me that staking wasn't really necessary; its primary function was to keep the troops in the field from removing the key.

 

[cdkayak]

I have seen malfunctions at two matches due to carrier keys coming loose. I'd stake it or have someone do it if your not comfortable doing it yourself.