If the commercial Envoy's and Enforcers are proofed with the UKicon Military 19T mark then surely someone at Enfield is guilty of selling or 'otherwise disposing....' of unproofed weapons. On the other hand, if the UK MoD 19T mark is acceptable then why isn't the older crossed flags mark

Just my take on things especially as the UK Police forces and commercial Envoy shooters don't come under the UK MoD proof exemption.

It would make any subsequent prosecution VERY difficult or pretty well unsustainable.............