Lewis Gun- Paintbrush of Chaos
Enfield- Long Range Robot Disposal Device or LRRDD17
Mauser- Cog Blaster

Just going to keep the names simple in line with the theme of the other weapons.

Lewis gun - Rotary Gun
Lee Enfield - Marksman Rifle
C96 Mauser - Officer's Pistol

i love my grandma

Lewis gun -> Steamwork Drumfed AutoGun
Lee Enfield -> Boltwork Rifle
Mauser -> Semi-Auto Gyotnutten Pistol

Lewis gun - Alieon
Lee Enfield - Jenry
Mauser - Meeper

Lewis - Lu 15
Enfield - Muskger
Mauser - Little Thumb

Mauser --> The Backup
Lee Enfield --> The Won't See It Coming
Lewis Gun --> I'm Done Talking

Lewis Gun --> The Clark
Enfield --> The Cog Piercer
Mauser --> The Pocket Protector

The Lewis Gun ---> Boomstick / Elephant Gun
The Lee Enfield ---> Rifle
The C96 Mauser ---> Clicker

Lewis Gun --> Gold Lava Gun
Lee Enfield --> Rifle Killer Kong
Mauser --> C96 Gold Lava

Lewis Gun --> raddler
Lee Enfield --> cracker rifle
Mauser --> scrap shot

1. Birmingham Typewriter
2. Sharp Marksman's Long Eradicator (SMLE)
3. Fegenschuss

Lewis Gun --> The Rattlesnake (cause of how the pan magazine shakes/rotates as it fires)
Lee Enfield --> CKLE Mk 1 (Cog Killing Lee-Enfield) (could be pronounced like C*Klee)
Mauser --> Cog Sweeper (Sweeper cause of it's broomstick handle-like grip)

Lewis Gun: Steam Repeater
Lee Enfield: Locking Rifle
Mauser: Persecution Pistol

Lewis Gun --> The slasher
Lee Enfield --> Gals Rifle
Mauser --> Leron Pistol