If I knew how to make them smaller I would, I have enough trouble loading pictures on. If anyone can doi it for me please do as Computers are not my thing.
I am afraid it is not for sale as they are so rare in the UK due to it being a grenade launcher which is difficult to get deactivated and aproved by the proof house which this has been
The only official name I can find in the list of changes is
Discharger, Grenade,Rifle: No1 Mk1 ( this is for the cup only)
As they were made up mainly by regimental armourers they do differ slightly and were known as 2 1/2 inch Smoke dischagers these were the ones bolted to the side of the vehicle, this is the type the Jawa blaster was made from.
The one I have is slightly different as it is known as a spigot type projector
Similar adaptions were made from P14/17 rifles ( often called wrongly Enfields in the USA a term first used when they were issued to WW1 American soldiers when Springfields were not available)
For more information I reccomend THE BRITISH SERVICE LEE by Ian Skennerton