Norc M305 receiver thread for scope mount

[Fenix.NZ]

got a UTG trirail in a trade, for a new project. and its missing the mounting screws.. the barrel clamp screws are no problem, but i dont know what bolt i need for the receiver.

can anyone help ?

 

[Fyn]

You probably won't be able to find one. It`s a weird machine screw 12-32.

 

[Warrdog]

got a UTG trirail in a trade, for a new project. and its missing the mounting screws.. the barrel clamp screws are no problem, but i dont know what bolt i need for the receiver.

can anyone help ?

If your talking about the side screw hole on the receiver you can order one in Canada from Wolverine, its actually the one for the Arms#18 scope mount. Think it was $15.00 cdn plus 5 for shipping. Am sure they could send one to NZ as its just a small bolt. Yes, it is expensive, so i bought 2 just to make the shpping worth it



No idea what the size of thread is though.

 

[Fenix.NZ]

assuming its a UNF thread?

 

[matty86suk]

12-32 unef

 

[Fenix.NZ]

12-32 unef

thanks.. im just gonna contact some of the local engineering/fastener suppliers n see if they can do one.. or turn one for me

 

[Chris S]

Just get an ARMS18 side bolt it is better a fit

 

[Fenix.NZ]

yeah im in New Zealand.. "just get an ARMS18 side bolt" doesnt exist in this country

need to order one from the states or canada.. trying to avoid that