The firearms that appeared in the Beatles' 1965 film Help! include the following...
L1A1 Self Loading Rifle
British Inch Pattern L1A1 SLR (Self Loading Rifle) chambered in 7.62mm NATO - Variation of the FN FAL rifle.
Lee-Enfield No.1 MkIII* rifle
SMLE Mk.III* / Lee-Enfield No.1 Mk.III - .303. The most common World War One rifle, in service between 1907–Present Day
Lee-Enfield No.4 rifle
Lee-Enfield No.4 Mk.I - .303 the most common World War Two Rifle, in service between 1941–Present
M1 Garand
M1 Garand semiautomatic Rifle with leather M1917 sling - .30-06
Webley revolver
Browning M1919 machine gun
Vickers machine gun