My DCRA is exactly the same, no extra milling and the regular enfield 303 mag is only there as a loading platform.
Since I took the picture I have found and added the middle sling swivel and a TZ4/47 rear sight.
And yes there is a huge variation in these rifles, the "military" batch was bilt on Longbranch recievers but the "Club" rifles were as varied as the individuals who owned them. Mine is built on a Savage reciever that was converted to the Mk2 trigger (Mk1/3)
I still have to take it out shooting with the new rear sight, after hunting season I guess![]()