Commercially Retailed L96A1 Rifle

[Promo]

I was lucky enough to acquire one of the 13 Irish police issue rifles that Brian references above. It appears to be a twin to your rifle Promo. It is 90 PM 0697 A and has identical markings as yours.

Would you elaborate whether the markings on your rifle are stamped within a recess?

Is "Steve" Steve Houghton?

Yes.