Here are the stats for most of the weaponry in the game:

Musket-Shooting (Ex. used: russian musket 1808)
Accuracy: 75
Speed: 23
Shot speed: 250
Damage: 100 Piercing

Musket-Melee (Ex. used: French cav pistol)
Speed: 78
Length: 153
Damage: 45 Piercing

Pistol (Ex. used: russian musket 1808)
Accuracy: 25
Speed: 32
Shot speed: 250
Damage: 70 Piercing

Rifle-Shooting (Ex. used: russian rifle 1805)
Accuracy: 87
Speed: 18
Shot speed: 250
Damage: 100 Piercing

Rifle-Melee (Ex. used: russian rifle 1805)
Speed: 78
Length: 74
Damage: 28/24 Blunt (Swing/Thrust)

Cavalry Musket-Shooting (Ex. used: French dragoon musket)
Accuracy: 75
Speed: 25
Shot speed: 250
Damage: 100 Piercing

Cavalry Musket-Melee (Ex. used: French dragoon musket)
Speed: 80
Length: 76
Damage: 20/12 Blunt (Swing/Thrust)

Musketoon-Shooting (Ex. used: russian gusarskiy karabin)
Accuracy: 54
Speed: 18
Shot speed: 180
Damage: 70 Piercing

Musketoon-Melee (Ex. used: russian gusarskiy karabin)
Speed: 80
Length: 58
Damage: 20/12 Blunt (Swing/Thrust)

Sabre Briquet (Ex. used: French Briquet de la garde)
Speed: 95
Length: 77
Damage: 20/18 Cut/Piercing (Swing/Thrust)

Officer sabre (Ex. used: Imperial Guard Officer Sabre)
Speed: 95
Length: 97
Damage: 29/25 Cut/Piercing (Swing/Thrust)

Light Cavalry sabre (Ex. used: French Light cavalry sabre)
Speed: 93
Length: 100
Damage: 30/26 Cut/Piercing (Swing/Thrust)

Heavy Cavalry sabre (Ex. used: French Heavy cavalry sabre)
Speed: 91
Length: 110
Damage: 33/28 Cut/Piercing (Swing/Thrust)

NOTE: Swords in general have a slight variation between factions.