The pre-game gear check

Water guns for
Senior Assassin.

8 bright, obviously-toy blasters, each matched to a job in the game: pocket carry, a spare, a quick refill, a steady stream. Pick the one that fits your rules and your refill plan. You don't need an expensive blaster to join in.

Compare the blasters ↓

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One decision first

What's the blaster's job?

Concealment, a backup, refill speed or a steady stream: choose the closest fit. These are manufacturer specifications and practical tradeoffs, not hands-on test scores.

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Showing all 8 blasters.

The short list.

Specs & links checked 2026-10-02

All 8 blasters at a glance. Manufacturer figures; no prices or range claims.
Blaster	Best job	Mechanism	Capacity	Refill	In the pack
Super Soaker Piranha	Small enough to carry every day	Trigger pump	177 mL / 6 fl oz	Fill the tank, then pull the trigger	1 blaster
Nerf Super Soaker Dunk-Fill 2-Pack	Two blasters: a spare or a teammate	Pump-action	325 mL / 11 fl oz each	Push the tank under water; it fills	2 blasters
Nerf Super Soaker Hydro Frenzy	A tank I fill at a tap or from a bottle	Pump-action	709 mL / 24 fl oz	Fill the tank, then pump the handle	1 blaster
Nerf Super Soaker Flip Fill	A tank I fill at a tap or from a bottle	Pump-action	887 mL / 30 fl oz	Press the lever; the tank swings open	1 blaster
Nerf Super Soaker Wave Spray	A tank I fill at a tap or from a bottle	Pump-action	887 mL / 30 fl oz	Open the cap and fill the tank	1 blaster
Nerf Super Soaker XP50-AP	A steady, air-pressure stream	Air-pressurized tank	709 mL / about 24 fl oz	Fill the tank, then pump to pressurize	1 blaster
Nerf Super Soaker Mega Dunk-Fill	A big tank I refill in a bucket or pool	Pump-action	1,005 mL / 33.9 fl oz	Push the tank under water; it fills	1 blaster
Nerf Super Soaker Torrent	A plunger for a refill station	Plunger	236 mL / 8 fl oz	Dunk the front, pull the plunger	1 blaster

For everyday pocket carry

Super Soaker Piranha

The smallest blaster on this list. Hasbro describes it as compact and easy to carry, in blue and white, and built for one-handed blasting. You fill the tank and squeeze the trigger. There is nothing to pump up and nothing to charge.

Mechanism: Trigger pump
Capacity: 177 mL / 6 fl oz
Refill: Fill the tank, then pull the trigger
In the pack: 1 blaster

Who it's for: Players whose rules say blasters stay out of sight until the hit, and anyone who wants a blaster that rides in a jacket pocket every day instead of living in the trunk. It suits the approach that wins most eliminations: walking up close looking like somebody who is just passing by.

How it fits the rules: Small is not a loophole. Nothing comes out in a safe zone, and school grounds are one in nearly every game. If your rulebook sets a minimum blaster size, check it first, because a pocket blaster is exactly what those rules are written for.

The tradeoff: Six ounces is not much water, and a trigger pump only pushes as hard as your finger works it. Plan on one close attempt per fill. It is the wrong tool for a target who is already walking away from you.

Manufacturer specs: Hasbro E2769 (opens in a new tab)

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For a spare, or a teammate

Nerf Super Soaker Dunk-Fill 2-Pack

Two matching blasters with translucent tanks. Push a tank under water and it fills by itself; arrows printed on the tank show which way to hold it. Pump the handle back and forth to spray. Amazon's listing title says 10.1 fl oz per tank; we quote Hasbro's figure.

Mechanism: Pump-action
Capacity: 325 mL / 11 fl oz each
Refill: Push the tank under water; it fills
In the pack: 2 blasters

Who it's for: Two jobs in one box. Split it with a partner if your game plays in squads, or keep one in your bag and one in your car kit, so a blaster that leaked overnight never leaves you empty-handed. Our buying guide argues for a backup over better specs, and this is the simplest way on the list to get one.

How it fits the rules: Translucent tanks show the water inside and help both blasters read as toys from a distance, which is the look-real test every blaster on this site should pass. The spare rides in the trunk, not on the seat: a hit from inside or out of a car doesn't count.

The tradeoff: Dunk-to-fill needs water deep enough to sink the tank, such as a bucket, a cooler or a pool. A water bottle won't refill it. Eleven ounces each is mid-sized, so expect a few bursts per fill, not a long chase.

Manufacturer specs: Hasbro G0995 (opens in a new tab)

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For a first, all-round blaster

Nerf Super Soaker Hydro Frenzy

Two tubes in the barrel and an adjustable nozzle with three settings: two parallel streams; two wide streams with the nozzle pulled halfway back; or twisting streams in every direction with it pulled all the way back.

Mechanism: Pump-action
Capacity: 709 mL / 24 fl oz
Refill: Fill the tank, then pump the handle
In the pack: 1 blaster

Who it's for: Someone who has never played and wants one blaster that covers most situations. Twenty-four ounces gives you several attempts per fill, and the nozzle lets you switch between tighter streams for a target across a lawn and a wider spray for one right beside you on a sidewalk.

How it fits the rules: It's too big for a pocket, so in games that require concealment it rides in a backpack. The wide and twisting settings throw water in more directions, so aim at the torso, never at eyes or faces, and keep an eye on who else is standing nearby.

The tradeoff: Splitting the water across two or more streams generally means less of it carries far, and Hasbro publishes no range figure to settle the question. Pump-action output also depends on how hard you work the handle. Choose it for flexibility, not reach.

Manufacturer specs: Hasbro F3891 (opens in a new tab)

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For a quicker refill from a tap or bottle

Nerf Super Soaker Flip Fill

Press a lever and the tank swings open, leaving a big opening to pour water into. Hasbro lists four spray styles: a narrow single stream, a large single stream, a scatter blast and an angled fan. Pump the slide back and forth to fire.

Mechanism: Pump-action
Capacity: 887 mL / 30 fl oz
Refill: Press the lever; the tank swings open
In the pack: 1 blaster

Who it's for: Players who refill from a kitchen tap or a bottle in their bag. Refill time is the stat no box prints, and the minute you spend standing still with an open blaster is when you are easiest to catch. A wide opening should make pouring from a bottle less fiddly than working around a small cap.

How it fits the rules: Thirty ounces, fully loaded, is a lot to carry all day, so most players will save it for planned hunts and carry something smaller the rest of the time. Fill it only with clean tap water, as Hasbro's instructions say.

The tradeoff: It's a full-size blaster with no way to conceal it. Hasbro publishes no range figure, and the fan and scatter settings trade reach for coverage. The lever only speeds up opening the tank, not the pour, so time your own refill before the season starts.

Manufacturer specs: Hasbro F8643 (opens in a new tab)

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For a big tank you refill at a tap

Nerf Super Soaker Wave Spray

Fill the tank, then move the pump handle to spray. Its moving nozzle sends the stream up and down as you pump.

Mechanism: Pump-action
Capacity: 887 mL / 30 fl oz
Refill: Open the cap and fill the tank
In the pack: 1 blaster

Who it's for: Players who want a large tank and a stream that sweeps rather than holding one line. A sweeping stream is meant to cover more area than a single fixed one, which matters most at close range, where a target who flinches can step out of a thin stream.

How it fits the rules: Same carry rules as any full-size blaster: out of sight where your game requires it, and nothing in a safe zone. A moving stream is harder to keep away from a face, so aim low, at the torso and legs, and stop if a bystander steps in.

The tradeoff: That moving nozzle is designed for a wavy spray. Choose it for that feature, not for an unverified promise of precision or distance.

Manufacturer specs: Hasbro F6397 (opens in a new tab)

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For a steady, continuous stream

Nerf Super Soaker XP50-AP

A retro-styled Super Soaker. Fill the tank, pump the handle to pressurize it, then pull the trigger for a continuous, air-powered stream instead of one squirt per pump. Hasbro says the tank is made with recycled plastic bottles and the box is paper-based.

Mechanism: Air-pressurized tank
Capacity: 709 mL / about 24 fl oz
Refill: Fill the tank, then pump to pressurize
In the pack: 1 blaster

Who it's for: Players who want to do the pumping before the approach, not during it. You charge it up out of sight, walk in, and get one long, even stream when it counts, without having to pump while you chase. It fits a planned hunt, where you know roughly where your target will be.

How it fits the rules: Not pocket-sized, so it rides in a bag wherever your rules require concealment. A steady stream is easier to keep on the torso than a frantic pump, but the rule doesn't change: never aim at eyes or faces.

The tradeoff: This is the pressurized-tank design described in our buying guide: the tank itself holds the pressure. Expect a refill to be a stop-and-do-it job, so plan to release the pressure before the cap comes off and follow the instructions in the box. Hasbro publishes no range figure.

Manufacturer specs: Hasbro F1972 (opens in a new tab)

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For a big tank that refills in a bucket

Nerf Super Soaker Mega Dunk-Fill

The largest tank on this list. Like the smaller Dunk-Fill blasters, you push the translucent tank under water and it fills, with arrows on the tank showing which way to hold it. It fires by pump action and has a targeting scope on top.

Mechanism: Pump-action
Capacity: 1,005 mL / 33.9 fl oz
Refill: Push the tank under water; it fills
In the pack: 1 blaster

Who it's for: Players and organizers with a known refill point: a bucket by the back door, a cooler at a Purge Day meetup, a backyard pool. It's a blaster for a planned hunt or the last days of a game, when carrying weight matters less than not running dry.

How it fits the rules: Too big to hide, and a blaster that holds this much water tempts people into long chases. Chases are how players end up running into streets and parking lots, so decide your own stop point before you start. The translucent tank helps it read as a toy; never cover or paint it.

The tradeoff: More than a liter of water is real weight, and dunk-filling needs a container deep enough to sink the whole tank. A bottle or a drinking fountain won't refill it. Hasbro publishes no range figure.

Manufacturer specs: Hasbro G0999 (opens in a new tab)

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For a refill station

Nerf Super Soaker Torrent

A simple plunger blaster with no batteries to charge. Push the handle to spray; refill by drawing water from a container.

Mechanism: Plunger
Capacity: 236 mL / 8 fl oz
Refill: Dunk the front, pull the plunger
In the pack: 1 blaster

Who it's for: Games with an agreed refill point, like a cooler or bucket at home base, and players who want a plain design with no trigger and no pressure chamber. It's also an easy blaster to hand a younger sibling for the backyard once the season is over.

How it fits the rules: It's small enough to carry in a bag, but eight ounces is a short exchange, so treat it as a close-range blaster. Draw water only from a clean container, never from a pool or puddle you wouldn't want in someone's face.

The tradeoff: The dunk-to-fill design needs an allowed refill point. Skip it if your game has no container of clean water nearby.

Manufacturer specs: Hasbro F3889 (opens in a new tab)

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We haven't field-tested these blasters. Capacity and refill details come from the linked manufacturer pages. We don't publish live prices, stock promises, or distance rankings. Confirm the model, color, seller, total price and delivery date before paying.

Pack what you need

Your game-day checklist.

Tick off what you already have. Your choices stay on this page and reset when you reload.

Print a copy or send your class the guide. The shared link contains no names, class codes or checklist choices.

Ready to play Brightly colored water blaster approved by the organizer Clean tap water and an allowed refill point Eye protection, following the blaster's instructions The exact immunity item named in our rules, if any Towel, dry clothes, and a safe place for my phone Safe zones, hours, and stop rules read and agreed

The rules outrank the gear.

Use only permitted, brightly colored water toys. Never aim at eyes or faces. Don't play in traffic, from vehicles, on school grounds, or on property without permission. An adult saying stop ends the game. No blaster makes unsafe play safe.

Read the safety agreement · Read the full gear checklist

How we chose this list

We started with water-only toys that have a published manufacturer specification, distinct refill options, and a matching Amazon product page. Every pick here is a Hasbro Super Soaker because those were the models where we could check both. Plenty of blasters on Amazon have no manufacturer page to check a spec against, so they're not on this list. We also left out anything that could pass for a real firearm, and water balloons, which hit harder than people expect.

The “for” labels and the who-it's-for notes are our judgment about those features, not a performance award or a promise that your organizer will approve a model. For the reasoning behind them, read how to choose a senior assassin water gun, concealable water guns and the car kit guide.

Retailer links can change. If one points to the wrong item, tell contact@seniorsassassins.com. For orders, shipping and returns, contact the retailer. Senior Assassins does not take your payment or fulfill the order.

By Chris Lucas · Shopping links & privacy