Hi all,

Thinking out loud on this one, I have far too many projects to be getting on with (plus other stuff), but as this would be hopefully getting done (I haven't asked him yet though) by my local guru engineer, I have a BSA Lightning mk1 that I obtained from Chris at one of the bashes, now then if I was to fit a breech bolt, which bolt do you think would be the best to go for, I personally think the BSA one looks neat and tidy and seems to do the job on my Mercury's and Supersport custom but I've read that all it does is pull the breech block to one side of the jaws?, I've seen the HW bolt conversion done on a Mercury, which I expect does the job nicely but looks ugly to me because it sticks out the side and requires the stock to be altered or do I go the Diana route with the hollow pin and bolt arrangement but still does the same as the HW, or is there another bolt setup I don't know about?

Your thoughts please chaps.