Pistol No 73
AA A 3/78
Possibly for the 500 or 1000 pound bomb.
South African Manufacture?
Darren (21st December 2016), Fusse2004 (21st December 2016), MINENAZ16 (27th December 2016), MYGALE (28th December 2016)
yes definatley south African made, they also use R1M1 as the headstamp on .50bmg ammo
A nice example. Thanks for posting.