If you're talking about the small ball ended loading bolt on the rotating breech locking nut, some of them (I'm not sure if they all have) have a small locking screw into the thread, on the inside of the breech nut.
Mel
Well only a little wobble
My breech bolt is loose, how are they fitted?
I'm suspecting it's peened over -like a rivet - but thought it better to check.
If you're talking about the small ball ended loading bolt on the rotating breech locking nut, some of them (I'm not sure if they all have) have a small locking screw into the thread, on the inside of the breech nut.
Mel
That's the one Mel, ball ended bolt.
Best get my magnifier out and have a really close look.
Ta
I'm pretty sure they have a thin pin that's driven in from the front (The one I bought off Fleabay does anyhow!!)
I think the pic can just be made out in this pic
Bolt pin
I think the pin was sheared by force as the threads are pretty chewed up but it's still useable...
Turned out bolt
John
for my gunz guitarz and bonzai, see here
www.flickr.com/photos/8163995@N07/
Granny, eggs etc but beware if removing the barrel clamp nut. There's a little spring loaded plunger behind it.
Had to go magnet fishing for mine!!
You can see it next to the nut here
Thanks DJ. A useful picture. I had spotted the plunger and worked out that it was sprung. Still doesn't mean it won't go flying when I spin the nut off.
Had to stone the face of my clamp nut, polish and then go over it with the blacking pen, before I could see my locking pin. Now I've just got to work out how to get the damn thing out???
You will have to try and drill it out.