Hello pe4king ..

That name seemed to ring a bell with me….

You might want to try our Google CSE custom search engine located in the top right corner below the words "Advanced Search". It only searches our site using Google techniques and can be quite efficient. For example, in your case, type in the words chris barber and see what happens ..

It turned up this older post ...

No. 4 "Carbine" (click here)

Regards,
Doug