Sucker Punch

Sucker Punch Promotional Poster featuring Baby Doll. Being still in production, promotional posters were revealed prior to Comic Con 2010 featuring all of the major female characters. The official theatrical poster has not yet been released.

The following screencaps are from the trailer.

WORK IN PROGRESS

The Following weapons were used in the film Sucker Punch (2011):

M1911A1

Revealed is a nickel plated engraved M1911A1 pistol with spare magazines. A Nickel M1911A1 is the primary weapon of Baby Doll (Emily Browning).

Commercial Satin Nickel M1911A1 Pistol - .45 ACP. Manufactured on license by Remington Rand.

A wooden box is opened to reveal a polished nickel plated M1911A1 with three spare magazines. Note the trinkets attached by cord to the lanyard ring. These trinkets are visible in the character's movie poster.

In a 'real world' sequence we see a closeup of an M1911A1 being fired

In a 'real world' flashback an M1911A1 is dropped by a girl running away.

In the real world, Baby Doll shoots a rapist with her M1911A1 - .45 acp

Flintlock Pistol

During the trench battle with the World War One German Zombie Soldiers, Rocket (Jena Malone) uses a combination of bayonet and single shot flintlock pistol. She uses the pistol as a club in hand to hand combat, which is probably the most practical use for the antiquated weapon in that battle. Actually as far as i know flintlock pistols are intentionally heavier so they could be used as a club.

Rocket (Jena Malone) prepares to slam a Zombie German soldier with her Flintlock Pistol.

Rocket (Jena Malone) strikes with her Flintlock Pistol.

Remington 870

In the battle with armed automatons, Sweetpea (Abbie Cornish) uses a tactical Remington 870 Shotgun with surefire light, door breaching muzzle, and Blackhawk M4 style stock.

Remington 870 Police "Entry Gun" with a Surefire dedicated forend weaponlight - 12 gauge

Sweetpea (Abbie Cornish) sweeps left and then front when she enters the large hallway.

Sweetpea (Abbie Cornish) gets ready to engage an army of robots with her Remington 870 shotgun

Heckler & Koch MP7A1

Baby Doll (Emily Browning) appears to use a suppressed Heckler & Koch MP7A1 with a vertical foregrip. Refreshingly as far as the trailers show all the girls actually manage to use the vertical foregrips on their guns as opposed to many people who ignore them or use them inconsistently.

H&K MP7A1 4.6x30mm with Zeiss Z-Point sight. This MP7 shown in SMG configuration.

Heckler & Koch MP5K

An Heckler & Koch MP5K is also seen being used by Blondie (Vanessa Hudgens).

Heckler & Koch MP5K - 9mm.

Heckler & Koch UMP-45

During the air battle and the sweep into the Dragon's lair, Rocket (Jena Malone) carries Heckler & Koch UMP-45 with foregrip and C-More sight.

Heckler & Koch UMP-45 - .45 ACP. This is a screen used UMP-45 that appeared in the film Live Free or Die Hard and was later used on the set of Iron Man (2008). It is one of many UMP-45s that appeared in both films and is in the same configuration seen in both films.

M4A1

An M4A1 with rails and a C-More Sight is used by Sweetpea (Abbie Cornish), sometimes outfitted with a suppressor.

Colt M4A1 with 6 position collapsible stock - 5.56x45mm. Note slight difference in shape of stock compared to older model M4 (above).

Sweetpea (Abbie Cornish) uses an M4 Carbine when she enters the Dragon's lair with the others.

Sweetpea (Abbie Cornish) (center) uses an M4 Carbine during the air battle.

During some of the battles, Sweetpea (Abbie Cornish) (left) uses a suppressor on her M4 Carbine

Single Action Army

Someone firing a single action revolver fires at Baby Doll who herself is armed with a katana.

Sparks fly as Baby Doll deflects the bullet with her blade.

Looks more like a Colt 1860 Army with a Richards conversion. Note the rear sight on the frame ring, not the hammer. - Gunmaster45

Lewis Gun

Unidentified Carbine

In what may seem like an anachronism, in a film filled with (intentional) weapon anachronisms, a zombie German World War One Soldier attacks Blondie (Vanessa Hudgens) in the trench with a rifle that has its bayonet mounted. German soldiers from WW1 would be issued the Mauser Gewehr 1898 rifle, but this is far too short to be even the anachronistic Karabiner 98k.

Blondie (Vanessa Hudgens) fights off a zombie German soldier with a short carbine that has a bayonet attached.

Scores of World War One Zombie German soldiers attack the girls with long rifles with bayonets attached, but they are cut down by the girls' autofire.

A shot of German Zombie soldiers getting blown up by mortar fire.

Modified M61 Vulcan

A Demon Samurai giant uses a modified M61 Vulcan in his battle with Baby Doll (Emily Browning)

On the Right arm of the "Bunny Rabbit Gundam" is a modified M61 Vulcan.

Unidentified Auto Cannon

On the left arm of the "Bunny Rabbit" 'Gundam' as it shoots down an attacking Bi-plane.

TBD Weapons

In the battle with the robots, we see heavily modified weapons which look like they may be based on real world guns.

M249 Para Model

What looks to be a paratrooper length M249 with rails is seen being held by Blondie (Vanessa Hudgens).

While the girls walk down a World War One trench filled with British soldiers, Blondie (Vanessa Hudgens) seems to be carrying an M249 Paratrooper length LMG with Rails

Short Magazine Lee-Enfield (SMLE)

As the girls walk past the British Soldiers during World War One, the British Soldiers are carrying SMLE No1. Mk III rifles - .303R

Springfield 03

Browning M2HB

Rocket Pods

Trivia Special

A look inside the world of Sucker Punch

A massive air battle downs a World War 1 German Zepplin

An Epic World War One battlefield as seen from the air.

Baby Doll (Emily Browning) must do battle with three Samurai Giants

The girls prepare for a mission with a Huey Helicopter on an Alien planet

The dragon, a nemesis for the girls.

A train speeds towards a futuristic city

The girls in the dressing room of the Cabaret as they plot their escape.