Review of the Nerf Rival Prometheus MXVIII-20K (2024)

This review is the Nerf Rival Prometheus blaster 2024, which features a large magazine, impressive performance, and intimidating design.

The Nerf Rival Prometheus blaster is a unique, fully automatic option in the Phantom Corps sub-series. It is designed to provide excitement and enjoyment while also making an impression.

Using the Prometheus for firing provides a unique experience, but it may have one drawback – once you try it, you become instantly hooked.

This review of the Prometheus overviews its top features and shares honest thoughts.

The Nerf Rival Prometheus blaster is available for purchase on Amazon.

What Is the Nerf Rival Prometheus?

First, let’s decode the name of this blaster.

I explained the naming conventions in my article discussing the best Nerf Rival blasters. The “M” indicates a motorized blaster, “XVIII” represents the release year of 2018, and the “20K” signifies a firing capacity of 200 or more.

Other blasters, except the newest models, are named after Greek and Roman mythological figures. The Prometheus, in particular, takes its name from Prometheus, a Titan god associated with fire. The name itself, Prometheus MXVIII-20K, provides significant information about this blaster.

The Prometheus is a fully automated blaster in the popular Rival series that can hold 200 high-impact rounds in its magazine. It is priced higher due to its extensive features and capabilities.

The Prometheus is a large machine created for the purpose of providing entertainment.

3 Reasons You Need the Nerf Prometheus

This is my review of the Nerf Rival Phantom Corps Prometheus.

1. Huge Magazine Capacity

Nerf Rival Prometheus MXVIII-20K

If you were impressed by the firing capacity of the Nerf Rival Nemesis, you may also be interested in the Prometheus. The Nemeses has a capacity of 100 high-impact rounds, while the Prometheus offers twice that amount.

The Prometheus has a firing capacity of 200 rounds, which some may consider excessive. However, continuously firing without experiencing jams or malfunctions is reliable and enjoyable.

The magazine is designed with a hopper, allowing the rounds to move freely within and be fed into the conveyor system. The hopper can be detached if desired, but reloading balls is easily done through a small door at the top.

2. Fully Automatic

The Prometheus is a fully automatic, flywheel-operated blaster.

Operating the Prometheus is straightforward and similar to running the Nemesis, as both have a hopper system. Press the rev button to activate the flywheel, then use the trigger to begin firing.

The Prometheus also performs exceptionally well, with a high rate of fire and excellent velocity.

Hasbro states that the Prometheus has the highest rate of fire (8 rounds per second) among all blasters when the hopper is fully loaded, and it is not doubted. The claimed velocity in feet per second is 100, which is attainable.

3. Unique Ergonomics

The Prometheus distinguishes itself from other Nerf blasters with its unique ergonomics. Rather than shouldering or holding it in front of you, this blaster is meant to be held with both hands at hip level.

The Prometheus features two handles, one at the front and one at the back. The front handle is removable and can rotate, allowing for easy maneuverability of the blaster. The overall design is comfortable and not overly burdensome in terms of weight.

The Prometheus can be placed on a table and stand independently due to its two feet-like components at the bottom. It can also be fired while in a standing position.

Additionally, it should be noted that the Prometheus features a rechargeable battery pack that is conveniently attached to the back of the blaster. While this does increase the cost of the blaster, it offers greater convenience compared to using multiple D batteries. Moreover, the battery pack is significantly lighter than a set of D batteries.

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Final Thoughts

The Prometheus blaster has a large capacity of 200 rounds and a high rate of fire, making it a popular choice for heavy gunners. Its fully automatic and flywheel-powered mechanism makes it more than just a toy.

Although it may be considered expensive, it is not necessarily overpriced. This is a durable and enjoyable Nerf blaster, but one could argue that it strays from the traditional definition of a Nerf blaster.

I am interested in exploring the future of blasters, particularly the unique Prometheus, which may set a high standard for future models.

Review: Nerf Rival Prometheus MXVIII-20K
Summary: The Nerf Rival Prometheus MXVIII-20K is a unique blaster with an intimidating appearance, a large magazine, and impressive performance. It’s a specialty blaster that may not be right for everyone, but using the Prometheus is very enjoyable.
Author: Dave Solomon
Rating: 9.2 (out of 10)

FAQs about the Nerf Rival Prometheus MXVIII-20K

What is the Nerf Rival Prometheus?

The Nerf Rival Prometheus MXVIII-20K is a fully automatic flywheel blaster with a massive 200-round hopper feed. It rapid-fires Nerf Rival rounds at velocities up to 100 fps using 8 AA batteries.

How big is the Prometheus blaster?

This is a very large blaster, measuring over 2 feet long. It weighs about 5 pounds loaded. The huge hopper and barrel make the Prometheus intimidating.

What is the range of the Prometheus?

Nerf claims ranges of up to 100 feet flat and 150 feet angled. Most owners report 60-80 foot ranges. Range varies based on dart type and weather conditions.

How fast does the Prometheus shoot?

The motorized flywheels allow for full auto fire at 8 rounds per second. This high rate of fire empties the 200-round hopper in about 25 seconds.

Does the Prometheus require batteries?

Yes, the Prometheus needs 8 AA batteries to power the flywheel motors and feeding mechanism. Alkaline batteries work well, or rechargeable NiMH batteries can be used.

How do you load the Prometheus?

Rival rounds load into the large hopper on top. Slide rounds into the hopper until full with 200 darts. An agitator feeds darts into the flywheels.

Does the Prometheus jam frequently?

When properly loaded, jams are minimal. Don’t overload the hopper. Used darts can jam more frequently. Proper handling and loading help avoid most jams.

Is the Prometheus good for Nerf wars?

The intimidating looks and sheer firing power make the Prometheus a popular “heavy weapon” in Nerf battles. The large ammo capacity is advantageous.

What mods work well for the Prometheus?

Many owners upgrade motors and batteries for even faster fire rates. Hopper extensions or belted ammo mods can increase ammunition capacity. Paint jobs customize the blaster’s looks.

Is the Prometheus worth the price?

At a $200 MSRP, it is one of the most expensive Nerf blasters. For Rival fans wanting an exceptional full auto experience, the quality and performance justify the price.

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