Jawa blaster

[wtac]

I know that a lot of people in the US have made up Jawa blasters using grenade launchers for Lee enfield Rifles. To make them you take off the mounting claws so that the Launcher can be attached to a cut down rifle. I am a collector of Lee enfields and was wondering does anyone have the claws left over from one of these lauchers as I want to build a replica launcher for my SMLE and the claw attachments are really hard to get hold of.

Thanks