Machete

What originally started as a gag trailer in Grindhouse (Planet Terror, Death Proof) has turned into Robert Rodriguez' next film.

These are the guns seen in the newest trailer

Machete (2010)

Walther P99

A heavily customized P99s can be seen on a table of guns in the trailer.

File:Table of guns Machete.png

(red circle) The pistol on the left is a P99, a Walther P22 is next to it.

Walther P22

A P22 can be seen on a table of guns in the trailer.

File:Table of guns Machete.png

(red circle) The pistol on the left is a P99, and the P22 is to the right and above.

Tec-9

A Tec-9 can be seen on the same table of guns

File:Table of guns Machete.png

The Tec-9, circled in yellow

M1911-Style Pistol

Seen on the table of guns

File:Table of guns Machete.png

The pistol is circled in purple

M16-Style Rifle with scope

Used by Machete during his attempted assassination of the Senator (Robert De Niro)

File:M16 style rifle with scope Machete.png

Unknown Shotguns

Used by Cheech Martin's 'Priest' character. I believe they are Remington 870s

File:Shotguns machete.png

The shotguns, one has a ribbed barrel

Colt MK IV Series 80

An engraved Colt MK IV Series 80 is used by Senator McLaughlin (Robert De Niro) in the film.

Custom engraved nickel plated Colt MKIV Series 80 with pearl grips - .45 ACP. This is the screen used pistol for Robert De Niro playing Senator McLaughlin in the upcoming Robert Rodriguez film Machete (scheduled for release on April 16, 2010). Though this pistol is marked "Mk IV Series 80", this has a standard M1911A1 trigger.

Magnum Revolver

Used by Lindsay Lohan's Character during the trailer

File:Magnum revolver Machete.png

Unknown Assault Rifle

Used by Michele Rodriguez' character during the trailer. It is too obscured by prop parts to make a decent guess. It could also be a prop gun too

File:Unknown possible prop gun.png

Either a prop gun or an insanely dressed up assault rifle

Unknown Sniper Rifle

Used by the man who shoots Machete and sets him off on his quest of vengeance

Notice how both the rifle and the actor holding it have changed from the original (the one in Grindhouse) trailer