Heli Coils

[jimjim]

Do we all have heli coils inserted at the back stop position grub screw ?

[jimjim]

I've just had a look at the second one i have and it has a heli coil in the same place. I guess someone has been using the wrong size drill :puzzled:

[KEN CRANE]

on the trigger?

[jimjim]

Hi Ken,

The heli coils are inserted in the trigger frame, at the back stop position grub screw.

[hodge1]

There is nothing wrong with using heli coils. We use them over standard drill/tap threading all the time at work. They make for very strong thread and are easy to replace if damaged. I bet WDP meant to incorporate them in the design.

[Mavrick]

I believe the trigger is made from a composite material. The use of Helicoils in this application is wise indeed.