British WW2 1.5 inch No.4 MkI* Signal Pistol MG 34 Display Guns & Part Sets The butt swivel is the

The butt swivel is the S

which would also be copied by the Japanese with the Murate rifle

CONDITION NOTE: P4 CCA

A Knobkierie

Ideal for mounting your small field cannon or similar 26" diameter artillery piece

British WW2 1.5 inch No.4 MkI* Signal Pistol MG 34 Display Guns & Part Sets The butt swivel is theOriginal Item: Heavy machined steel construction with fitting for aircraft use. Manufactured by Singer Mfr. Co. It has an interesting hammer block safety. Takes the large 1. 5 inch (37 mm) signal cartridges. Broken hammer spring; a Webley revolver spring can be easily adapted. Very Good to excellent, except for spring. Flares not included.