Size on barrel locking lugs

[c310pilot]

I have three new old stock barrel locking lugs. They are 0, 3, and 5. I put calipers on them and they measure out the same. What is suppose to be the difference?

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.

[Peter Laidler]

Thew difference is the actual START point of the thread. But don't worry tooooo much about the numbers on them pilot. Barrel locking nut sizes are a bit like No4 rifle bolt heads. The difference being that there's a lot more barrel locking nut sizes to cope with!