The Omega Man

The Following firearms were used in the movie The Omega Man

Browning Automatic Rifle - BAR

Charlton Heston as Neville (with M3 infrared starlight scope and bipod removed) in The Omega Man

Browning Automatic Rifle .30-06

Charlton Heston fires at the 'Family' from his balcony

Smith & Wesson M76

Neville fires his S&W M76 Submachine Gun - 9mm

There is one scene that an M1A1 smg can be seen strapped to the back of Dutch's motorcycle seatback.

M1A1 Thompson .45 ACP as used by the U.S. military in World War 2

When Neville arrives at the other survivors hilltop hideout he is covered by Tommy. Tommy is using a Browning M1919 machine gun on a tripod.

Browning M1919 .30-06 on M2 tripod

Browning M1919A6

Browning M2 .50 Cal HMG

Browning M2 .50 BMG