[mrechtien]

I have four T99s. Three are original configuration, all with the same bolt internals. My TJK 37th (mid 30,000 range) has a different firing pin and spring arrangement. I can't figure how to take it apart. Is this variation normal? I'd describe it in more detail, but it is hard to describe.

 

[Vicasoto]

Hello mrechtien :

Good possibility that you may have a 99 bolt with a Type 38 firing pin and safety. Not sure if a picture will help but if you can send one of the safety knob.
Vicasoto

 

[mrechtien]

Ill rustle up a photo, but I'm pretty sure the safety knob at least is t99.

 

[03man]

I have four T99s. Three are original configuration, all with the same bolt internals. My TJK 37th (mid 30,000 range) has a different firing pin and spring arrangement. I can't figure how to take it apart. Is this variation normal? I'd describe it in more detail, but it is hard to describe.

They all come apart the same way; if they won't, something is wrong.