help me with these on/offs

[phizz]

What types of on/offs do I have here. More parts in my part kit. I am trying to figure out which one is the hyperframe on/off I think its the one with the black o-ring but i'm not sure. Also if you happen to know what the others are for that would be good as well. Also the on/off on the right of the picture seems to have lvl 10 spacers in it? why would they be there? and the on/off pin does not come out. see third picture. Another thing the one silver what I think is a on/off top does not have any holes like the other two what is this for? Also the weird on/off pin on the left?

Sorry for all the questions any help as usual is appreciated.

I do think the on/off on the left is a classic on/off

[SR_matt]

on/off on right is a ULT, the shims are there to adjsut the pull length, standard ult shims are half the thickness of a LVLX shim but you can use LVLX shims in it.

-matt

[phizz]

no way!!! I bought one of those thinking I didn't have one. Well my other mag will be happy to get it! any ideas on the others?

[athomas]

The one on the left looks like a classic on-off.

The middle one looks aftermarket.

[Coralis]

I think the one in the middle is the Centerflag hyperframe on/off its made to lighten the pull when for use with a hyperframe .

[phizz]

okay that sounds like all of them accounted for. Thanks for all your help.