Revisited, The Rifle No. 5 Mark 2

[FlightRN]

Good Day All,
I was fortunate and found a No5 grenade projector for my Jungle Carbine. The previous owner was kind enough to sell it fir a very resonable amount. I confirmed the OD of the spigot is .863 or 21.9mm. There were three distinct markings on the device with one being a acceptance code with a crown and the letters IG followed by 822. What the other two numbering sequence indicates is unknown.
Regards,
Michael

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