Nerf Halo MA40 Review: The Best Halo Blaster, and 3 Catches

The Nerf Halo MA40 is the rifle from the game, rebuilt in foam. It is the licensed blaster people ask about more than any other. It is a collectible first and a blaster second, and that is meant as a compliment. Here is what is actually in the box, what it is like to hold, and the three things that catch buyers out on day one.

The short verdict on the Nerf Halo MA40

Buy the Nerf Halo MA40 for the shelf, enjoy it in the yard. That order matters, because it explains every choice Hasbro made here.

• The proportions are right. The ammo counter housing, the grey and blue, the carry handle line. Someone who has played Halo recognises it across a room.
• It is motorized. Hold the acceleration button, pull the trigger, one dart goes.
• It feeds from a 10 dart removable clip, and it takes ordinary Elite darts.
• It needs 4 C batteries that are not in the box. This is the single most common day one complaint and it is entirely avoidable.
• It is big. That is the point, and it is also why it does not ride well in a crowded indoor game.

Buy it if you want the rifle from the game on a shelf, and a blaster that works properly when it comes down off that shelf.

Skip it if you are kitting out a competitive loadout on a budget. A plain Elite 2.0 motorized blaster does the job for less, and nobody at the game cares what it looks like.

Who this blaster is actually for

Three kinds of people buy this blaster, and they want different things from it.

The Halo fan buying for themselves. This is the core buyer and the one the Nerf Halo MA40 serves best. The appeal is owning the rifle, and the fact that it fires is a bonus rather than the point.

The parent buying a gift. This works, with one condition: put batteries in the box. A gift blaster that cannot be fired on the day it is opened is a bad morning for everybody.

The player building a loadout. Be honest with yourself here. If the goal is winning games, the money goes further elsewhere, and we say so again in the alternatives section below.

There is also a fourth group worth naming, which is people buying it as a display piece and never intending to fire it at all. That is a completely reasonable use, and the presentation of this blaster rewards it.

What you get in the box

The Nerf Halo MA40 ships assembled. There is no build step beyond clipping the rail riser on, which is the part most people leave in the bag and forget about.

What is worth pulling out of that card is the rail. The tactical rail on top takes standard Nerf rail accessories, so the riser is not the only thing that fits. If you already own sights or a light from another blaster, they go straight on.

The clip is the removable kind, not an internal magazine. That matters more than it sounds, because it means a second clip turns a reload from a ten second job into a one second job.

Darts, clips and the ammo question

Here is the good news, and it is the thing most buyers get wrong before they order.

There is no special Halo ammo. The Nerf Halo MA40 fires ordinary Nerf Elite darts. Any Elite dart you already own loads straight into the clip. You are not locked into a proprietary dart the way an Ultra owner is.

That solves the problem every household hits in week one. The blaster came with 10 darts. Eight of them are now under the sofa. A cheap refill pack fixes it permanently.

If more than one person is shooting, buy the bigger pack the first time. Dart shortage ends a game faster than a flat battery does.

Extra clips are worth more than extra darts if you play in bursts. Loading ten darts into a clip while somebody is advancing on you is not a fair contest. For a wider look at what actually fits what, we keep a full breakdown of Nerf darts and which blasters take them.

Batteries, and the day one mistake with the Nerf Halo MA40

The Nerf Halo MA40 takes 4 C cell alkaline batteries, and they are not included.

C cells are the awkward size. Most households have AA in a drawer and nothing else. So this is the blaster that sits on the table on a birthday morning, doing nothing.

Order them at the same time as the blaster. If this is a gift, put them in the box.

One honest note on rechargeables: C cell rechargeables exist and they work, but the cheap ones sag under the current a flywheel blaster pulls. If the motor sounds like it is winding down mid game, that is the batteries, not the blaster.

The Halo Infinite code card, and why you should check first

The Nerf Halo MA40 originally shipped with a bonus digital code that unlocked a matching weapon skin in Halo Infinite. It was a launch window promotion tied to the game’s release.

Do not assume it is still in the box. Promotions like this expire, stock rotates, and a code that is years old may no longer redeem even if the card is physically there.

Read the current listing rather than taking an old review’s word for it, and that includes this one. If the code is the reason you are buying, that is worth two minutes of checking before you order.

Handling, priming and reload

The firing sequence is two handed and deliberate. You hold the acceleration button to spin the motor up, wait for it, then pull the trigger. Pull the trigger early and nothing happens, which confuses first time users more than it should.

Spin up takes about a second. In practice you learn to hold the accelerator down through a whole engagement rather than pulsing it, which drains batteries faster but keeps you ready.

It is a big blaster and it is front heavy. Standing and firing is comfortable. Moving through a doorway with it is not, and neither is anything involving cover.

The clip release is where you expect it. Swapping clips is genuinely quick once you have done it a few times, and this is the strongest argument for owning a second one.

Build quality is normal Hasbro. The shell flexes if you squeeze it, the rail is solid, and nothing about it feels fragile in ordinary use.

Range, and the number we will not quote for the Nerf Halo MA40

Every listing for a motorized Nerf blaster carries a distance figure. We are not repeating one here, for a simple reason.

We did not measure this blaster’s range ourselves. Quoting a box number as though it were a test result is how review pages all end up saying the same thing. None of them useful.

What we can tell you is the shape of it. Flywheel blasters firing Elite darts all land in the same broad band. What moves your grouping is the dart, not the badge on the shell.

Warped darts fly wide. Darts that have been stepped on fly wider. If you want tighter grouping from any Elite blaster, replace the darts before you do anything else.

If you want real numbers rather than box copy, we built a kinetic energy calculator that turns a chronograph reading and a dart weight into joules.

The rest of the Halo line

The MA40 was not alone in its wave, and if you are buying for a Halo fan it is worth knowing what else exists.

The same run included the pump action Bulldog SG-10, modeled on Halo Infinite’s shotgun. Hasbro also put out collector focused LMTD releases built on Halo hardware, including the Needler, which is a display piece far more than a blaster.

Worth saying plainly: the Halo run is the only family of Nerf licensed blasters currently getting new releases. Everything else in the licensed catalogue is either Star Wars or a back catalogue item on the used market. Our full guide to Nerf licensed blasters covers the Transformers, Marvel and G.I. Joe crossovers alongside these.

What the licence actually costs you

Licensed blasters carry a premium over an unlicensed blaster with the same internals. It is worth being clear about what that money buys, because the answer is not performance.

You are paying for the shell. Three things stack up. The tooling for a shape like this gets used once and then retired. The licence itself costs Hasbro money. And the print work on a Nerf Halo MA40 is far more involved than the two-colour job on a standard Elite blaster.

What you are not paying for is a better flywheel, a stronger spring or a longer shot. Underneath the paint this is conventional Nerf engineering, and it performs like conventional Nerf engineering.

That is not a criticism. It is the deal on every licensed blaster ever made, and if the shape is what you want then the shape is a perfectly good thing to buy.

Where it goes wrong is when somebody buys a Nerf Halo MA40 expecting it to outperform the cheaper blaster on the next shelf. It will not, and no licensed blaster ever has.

Judge it as an object you wanted to own. On that test it does very well.

Mod potential

Modest, and that is the honest answer.

The Nerf Halo MA40 is a flywheel blaster, so the usual flywheel routes apply: motor swaps, a different cage, a rewire to a higher voltage pack. None of that is specific to this shell.

What holds it back is the thing that makes it desirable. This is a licensed collectible with paintwork people bought it for, and the moment you open it you are taking a screwdriver to the finish. Plenty of people will not want to.

If you do, the flywheel work is well trodden ground and we cover the routes and the tools in the Nerf gun mods guide. Read the LiPo safety checklist before you go anywhere near a lithium pack.

Best left stock is a legitimate verdict for this one, and it is the one we would give most owners.

If the Nerf Halo MA40 is not the one

Two honest alternatives, depending on which half of the appeal brought you here.

If you want the display piece and not the game, the Star Wars Amban Phase-Pulse blaster is the better object. It is over 50 inches, it comes in presentation packaging, and it is built to be looked at. It fires one dart at a time and it is not a game blaster in any serious sense.

If you want to actually win games, buy a plain Elite 2.0 motorized blaster and spend the difference on darts and a second clip. You give up the Halo shell and you get a lighter blaster with the same flywheel mechanism.

Both are covered in more depth across the site, and the wider field is in our roundup of every Nerf line worth knowing.

Storage, battery care and keeping it looking new

This is the section nobody reads until it is too late, so it is short and it matters.

Take the batteries out if it is going on a shelf. Alkaline cells left in a blaster for a year can leak, and the residue eats the contacts. A Nerf Halo MA40 with corroded battery terminals is a repair job. It is the most common way a working blaster becomes a dead one.

Store it out of direct sunlight. The grey and blue finish is the whole reason this blaster costs what it does. Sun fades it unevenly over a couple of summers by a window.

Do not leave darts in the clip long term. Foam takes a set where it is compressed against the spring, and a dart with a flat spot flies badly for the rest of its life.

Cleaning is a damp cloth and nothing else. Solvents will lift the printed markings, which on a licensed shell is the part you cannot replace.

If it does get stored loaded and the darts have gone soft, that is not a fault with the Nerf Halo MA40, it is just foam. Replace the darts and it shoots normally again.

The MA40 is hard to buy now, so what else is there?

The Nerf Halo MA40 has no steady supply any more. Listings come and go, and prices climb when they do. Here are the two honest routes.

Still want this exact blaster? Buy it used, and check the battery tray before you pay. That is the single most common way one of these arrives dead, and it is covered in the storage section above.

Want a Halo blaster you can just order today? The Nerf Halo Mangler is the one from the same range that is still stocked properly. It is a pull-back priming handle with a rotating 6-dart drum, so it is a slower, more deliberate blaster than the motorised MA40. No batteries to buy, either.

It is a different blaster, not a replacement, and the shape is the Mangler from the game rather than the assault rifle. If the MA40 silhouette is the whole point for you, the used market is the answer and nothing else will do.

Where to buy

As an Amazon Associate and eBay Partner, we earn from qualifying purchases. The Amazon and eBay links on this page are affiliate links. They cost you nothing extra and they are what keeps this catalogue updated. See our affiliate disclosure.

If the Nerf Halo MA40 is sold out, this search shows what is in stock today. Stock on licensed blasters moves in waves, so a listing that is empty this month is often back the next.

The MA40 has been out of production long enough that the used market is often the faster route. Used Nerf Halo MA40 listings on eBay are worth a look before you pay a collector price on a new one.

Frequently asked questions

What should I buy instead of the Nerf Halo MA40?

If you want a Halo blaster you can order today, the Nerf Halo Mangler is the one still properly stocked. It primes with a pull-back handle and holds 6 darts in a rotating drum, so it plays slower than the motorised MA40 and needs no batteries. If it is specifically the MA40 shape you want, buy used and check the battery tray first.

Does the Nerf Halo MA40 use special Halo darts?

No. It fires standard Nerf Elite darts, and any Elite dart you already own will load into the clip. There is no proprietary Halo ammo to hunt down.

What batteries does the Nerf Halo MA40 need?

4 C cell alkaline batteries, and they are not included. C is an awkward size to have in the house, so order them with the blaster.

Does it still come with the Halo Infinite code?

It originally did, as a launch window promotion. Check the current listing before you buy on that basis, because the promotion has long since ended and old codes may not redeem.

Is the Nerf Halo MA40 good for a Nerf war?

It works, but it is not the blaster we would pick. It is large, front heavy and awkward in tight spaces. A smaller Elite 2.0 blaster is easier to play with and costs less.

How many darts does the Nerf Halo MA40 hold?

Ten, in a removable clip. A second clip is the single best accessory for it, because swapping beats reloading.

Can you mod it?

Yes, with the usual flywheel routes, but you are cutting into a licensed shell people buy for its finish. For most owners this one is better left stock.

How big is the Nerf Halo MA40?

Big enough to read as a rifle rather than a toy on a shelf, and front heavy when you carry it. It is comfortable to stand and fire, and awkward through doorways or around cover.

Is the Nerf Halo MA40 still being made?

Not in any reliable way. The MA40 turns up in listings now and then, but there is no steady supply behind it. Licensed Nerf itself is very much alive: Blaster Hub’s Toy Fair coverage lists a Minecraft Diamond Pickaxe and a set of Teenage Mutant Ninja Turtles blasters for July 2026, and Game Rant reports a Fortnite range landing in summer 2026. So the crossover shelf keeps moving, it just moved past Halo.

It’s Nerf or Nothin’!

Want this one as a gift? Put the MA40 on a free Nerf wish list and the Elite darts and the batteries go on with it. It is motorised, and the batteries are not in the box.