No Blade of Grass

The firearms seen in the 1970 film No Blade Of Grass include the following...

L1A1 Self Loading Rifle

British Inch Pattern L1A1 SLR (Self Loading Rifle) chambered in 7.62 Nato - Variation of the FN FAL rifle. British & New Zealand SLR's were later fitted with black fibreglass furniture as seen here.

Sterling L2A3 submachine gun

Sterling Submachine Gun - 9mm

Walther P38

Walther P38 pistol (manufactured at the Mauser Factory) - World War Two dated - 9mm