Are Gel Blasters and Orbeez Guns Legal in Colorado?

Short answer: yes. Gel blasters are legal to own and play with in Colorado. The same goes for Orbeez guns, splatter ball guns, and GellyBall guns, which are all different names for the same toy.

I run Fox Airsoft and our FAF field here in Parker, and I get this question from parents almost every week. Usually right after a kid comes home from a friend's house begging for one, or right after a neighbor complains about a backyard battle that spilled into the street.

So here is the full picture. What Colorado law actually says, what federal law requires, where the real legal risk lives (hint: it is your city's municipal code, not the state capitol), and where you can play without anyone calling the police.

Gel blasters, Orbeez guns, splatter ball guns: same toy, three names

Before the legal stuff, a quick translation guide, because the law treats all of these the same way.

• Gel blasters shoot small water absorbent gel beads that are mostly water by weight. The beads burst on impact and dehydrate into almost nothing.
• Orbeez guns is what most parents call them, borrowing the brand name of the gel beads themselves.
• Splatter ball guns and splat guns are the same thing under names popularized by TikTok and Amazon listings.
• GellyBall guns are the low powered version used at organized party venues, including ours.

Whatever your household calls them, they are sold as toys at major retailers. They are not firearms, and they are not airsoft guns either, though some local ordinances lump all projectile toys together. More on that below, because it matters.

What Colorado state law says about gel blasters

Colorado has no state statute that specifically regulates gel blasters, Orbeez guns, or splatter ball guns. There is no state ban, no state permit, and no statewide age requirement to own or use one.

Colorado's weapons laws live in Title 18, Article 12 of the Colorado Revised Statutes, and they deal with actual firearms and dangerous weapons. Concealed carry, prohibited possession, illegal weapon types. A toy that lofts a water bead does not fall under any of it.

That puts Colorado in the friendly column nationally. Compare that with New York City, where realistic imitation guns are banned outright under the city administrative code, or California, which restricts displaying realistic toy guns in public under its penal code. Colorado simply treats gel blasters as what they are: toys.

One important caveat. Legal to own does not mean legal to use anywhere, in any way. The misuse problem and the local ordinance problem are where Colorado families actually get into trouble, so let's cover both.

The federal orange tip rule

Federal law, 15 U.S.C. § 5001, requires toy and imitation firearms to ship with a blaze orange tip or marking on the barrel. Every gel blaster sold legally in the United States arrives with one.

Here is the part too many kids ignore: do not remove it, paint over it, or cover it with tape. Police departments have publicly warned about exactly this after incidents where teenagers stripped the orange tips off their gel blasters during neighborhood games, making the toys nearly indistinguishable from real guns. Removing the orange marking violates federal law as it applies to sale and distribution, and more practically, it removes the one visual cue an officer has in a split second decision.

A gel blaster with no orange tip, in the hands of a kid in a park at dusk, looks like a firearm. That is not a hypothetical. It is the exact scenario sheriffs and school districts in Colorado have warned parents about, including a well publicized warning from law enforcement in the Colorado Springs area after realistic gel blasters started showing up around schools.

Keep the orange tip on. Always.

City and county rules: where the real restrictions live

Colorado is a home rule state, which means cities and counties can pass their own ordinances that are stricter than state law. State law does not preempt local toy gun or projectile rules. This is the single most important thing to understand about gel blaster legality in Colorado: your answer depends on your city.

Denver

Denver regulates weapons more tightly than the state does, and its municipal code restricts how anything resembling a firearm can be carried or displayed in public. Every legal guide that covers Colorado gives the same advice for Denver: keep gel blasters off the streets, out of parks, and on private property. Shooting a realistic looking toy gun in a Denver public space is a fast way to generate a police response, even if no specific gel blaster charge exists.

Northglenn and similar metro cities

Northglenn is a useful example of how strict a metro suburb can get, because its weapons ordinance is published online and shows up in search results for this exact question. Under Article 9-6 of the Northglenn municipal code:

• Any toy or instrument that uses air or a spring to propel a projectile can be treated as an air gun, and air guns used in a way intended to cause injury are classified as dangerous weapons.
• Juveniles may not possess pellet guns or BB guns within the city unless they are in the company of and supervised by a parent, guardian, or responsible adult. The ordinance ties this to Colorado Revised Statutes 18-12-108.5 and 18-12-108.7.
• Discharging an air gun is only allowed within the confines of a private residence's property, with the owner's permission, and only if it does not endanger any person or property.

Other metro cities, including Aurora, Lakewood, and Thornton, have their own projectile and toy gun provisions in their municipal codes. They vary. Before your kids start a neighborhood game, spend five minutes searching your city's municipal code for terms like air gun, imitation firearm, and projectile.

The pattern across all of them

Every Colorado ordinance I have read lands in roughly the same place. Private property with permission: fine. Public streets, parks, schools, and shooting at people who did not agree to play: not fine. If you follow that one rule, you have already solved most of the legal risk.

Where you can legally play gel blasters in Colorado

Three safe answers, in order of how much I recommend them.

1. A sanctioned venue. The cleanest option. At our field in Parker we host supervised gel blaster and GellyBall sessions on a dedicated indoor arena, with eye protection, referees, and equipment provided. It is the most popular format for gel blaster and Orbeez gun birthday parties, because parents do not have to think about ordinances, neighbors, or cleanup. If you want to level up the gameplay beyond a backyard free for all, we also published our favorite gel blaster party games, and the same arena complex is home to our full Denver area airsoft field for when the kids graduate to the next thing.

2. Your own backyard. Legal in most Colorado cities as long as beads stay on your property and you are not endangering anyone. Keep the game inside your fence line, brief the kids on never pointing blasters at non players, pets, cars, or passersby, and put eye protection on everyone. Gel beads sting at close range and an eye hit is no joke.

3. Private property with the owner's permission. A friend's acreage, a family ranch, a rented venue. Same rules as the backyard: permission first, eyes protected, projectiles contained.

Where you cannot play: public parks, streets, sidewalks, school grounds, parking lots, and open space. None of those are gray areas in the Denver metro. Treat them all as off limits.

Age rules and supervision

Colorado has no statewide minimum age to own or use a gel blaster. In practice, two age layers apply.

First, retailers and manufacturers set their own limits. Most gel blasters are labeled 14 and up, and many shops require an adult to make the purchase.

Second, local ordinances like Northglenn's require adult supervision for minors with projectile toys inside city limits. Even where no ordinance says so, supervision is the standard I would hold as a parent and as a field operator. We require it for younger players at our own events, and every organized GellyBall session we run is staffed and refereed.

Transporting gel blasters: bag them

This is the advice every legal guide agrees on, and it is the advice I give every customer who buys one from us. When you move a gel blaster between home and wherever you are playing, transport it unloaded and inside a case, bag, or box.

Do not walk down the street carrying it. Do not leave it visible on a car seat. A bagged toy is a non event. A realistic blaster in a teenager's hand on a public sidewalk is a 911 call. The five seconds it takes to zip it into a backpack removes almost all of the misunderstanding risk.

Has anything changed recently in Colorado?

Colorado has passed a steady stream of new firearm legislation over the past few sessions, covering things like ghost guns and purchase requirements. None of it regulates gel blasters, Orbeez guns, or splatter ball guns. They remain unregulated toys at the state level as of 2026. The things to watch are city councils, not the legislature, since local ordinances are where toy gun rules tend to appear first.

Frequently asked questions

Can I shoot a gel blaster in my backyard in Colorado?

Yes, in most cities, as long as the beads stay on your property and you are not endangering anyone. Some cities, like Northglenn, write this rule directly into their municipal code: private property, owner's permission, no risk to people or property. Check your own city's code to be sure.

Are gel blasters legal in Denver?

Owning one in Denver is legal. Using one in public is the problem. Denver restricts how realistic looking guns can be carried and displayed in public, so keep play on private property or at an organized venue.

Are gel blasters legal in all states?

No. Most states treat them as toys, but New York City bans realistic imitation guns outright, and California heavily restricts public display of realistic toy guns. If you travel with one, check the destination's rules first.

Can a 12 year old have a gel blaster?

Colorado sets no statewide age limit. Most manufacturers recommend 14 and up, and some metro cities require adult supervision for minors using projectile toys within city limits. Our take: a 12 year old can play safely with eye protection and an adult present, which is exactly how our supervised parties run.

Do gel blasters hurt?

At close range a gel bead stings, roughly like a snapped rubber band. It hurts far less than paintball, since the beads are lighter and burst easily. Eye protection is still mandatory because any projectile can injure an unprotected eye.

Are gel blasters lethal?

No. The beads are mostly water and break apart on impact. The real danger is not the projectile, it is the toy being mistaken for a real firearm, which is why the orange tip and the private property rule matter so much.

The bottom line

Gel blasters are legal in Colorado. Keep the orange tip on, play on private property or at a sanctioned venue, bag them in transit, supervise the kids, and check your city's municipal code before the first neighborhood battle.

And if you would rather skip all the homework, bring the crew to us. We run supervised gel blaster and GellyBall sessions and birthday parties at our field in Parker year round, indoors, with everything provided.

Disclaimer: this article is general information, not legal advice. We are field operators, not attorneys. Laws and local ordinances change, and cities in Colorado can and do regulate toy guns differently. Check the current municipal code for your city and county, and consult a licensed Colorado attorney for advice about your specific situation.