Because of just how many sprites there are, it's only fair for them to have their own page. If you want to go back to the main sprites page, you can do so here.
I've completed all main weapons from Splatoon and Splatoon 2, however they are all styled to be Splatoon 2-styled.
Shooters
Sploosh-o-Matics

Splattershot Jr.s

Splash-o-Matics

Aerosprays

Splattershots

.52 Gals

N-ZAPs

Dual Squelchers

Splattershot Pros

.96 Gals

Jet Squelchers

Blasters
Luna Blasters

Blasters

Range Blasters

Rapid Blasters

Rapid Blaster Pros

Clash Blasters

Burst Fires
L-3 Nozzlenoses

H-3 Nozzlenoses

Squeezers

Rollers
Carbon Rollers

Splat Rollers

Dynamo Rollers

Flingza Rollers

Brushes
Inkbrushes

Octobrushes

Chargers
Squiffers

Splat Chargers

Splatterscopes

E-Liter 4Ks

E-Liter 4K Scopes

Bamboozlers

Goo Tubers

Sloshers
Sloshers

Tri-Sloshers

Sloshing Machines

Bloblobbers

Exploshers

Splatlings
Mini Splatlings

Heavy Splatlings

Hydra Splatlings

Ballpoint Splatlings

Nautiluses

Dualies
Dapple Dualies

Splat Dualies

Glooga Dualies

Dualie Squelchers

Tetra Dualies

Brellas
Splat Brellas

Tenta Brellas

Undercover Brellas

Okay, that's all of them. Fortunately most of them are just palette swaps in one form or another, so it isn't too bad to make all of these. Regardless, I think it was worth it. It took about two days to make all of the Splatoon 2 weapons with some breaks, which is much longer than it took to make any of the Super Mario Maker 2 Volcano scenes. Anyway, if you want to go back to the main sprites page, you can do so here.