Parker Hale forend clamp for No4 and SMLE

[Surpmil]

I know the Bisley Vice had the option of being able to fit to a tent pole but it had the advantage of being able to be rotated. This vice doesn't so if fitted to a tent pole it would hold the rifle in a vertical position!

And of course it would only fit a square tent pole, unlike the Bisley Vise.