NerfRival 50-Round Refill

Q: Are these compatible w/ Nerf Helios?

I don't have a Helios to test, but they are compatible with every blaster that uses Rival rounds that I own.

Q: Are these rounds worth purchasing for a Prometheus? Idk if I should buy 200+ of these rounds if the performance boost is marginal at best

These accuRival rounds have a rubber-like coating on them are much more durable than standard rival. They also have less drop over distances and less curve due to being slightly smaller and having slightly less wind resistance due to the coating. Fps is a tiny bit less than standard rival. They tend to fly farther not straighter. When I ran these through my heavily modified Prometheus I was hitting 120 fps and 10 rounds per second. Almost identical to standard rival. Hope this helps!

Product ID: 415641795

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Details

Brand
Nerf
Size
Standard
Colour
Blue
Model name
RIVAL 50 ROUND
Sport
Airsoft

🎯50 precision Accu-Rounds

🔵Compatible with all Nerf Rival blasters

🚀Enhanced aerodynamic design

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Frequently Bought Together

Nerf Rival 50 Accu-Round Refill Pack

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Nerf Rival Challenger MXXIV-1200 Motorized Blaster, Curved 12 Round Magazine, 18 Nerf Rival Accu-Rounds, Gifts for Teens

Description

🎯 Lock, load, and lead the pack with precision-packed power!

UNMATCHED PRECISION - Engineered with a dimpled pattern for consistent, pinpoint flight every time.
BULK UP YOUR ARSENAL - 50 rounds per pack to keep you battle-ready and ahead of the competition.
READY OUT OF THE BOX - No assembly or batteries needed—just load, aim, and dominate.
OPTIMIZED FOR ACCURACY - Part of the most accurate Nerf Rival system featuring adjustable sights and streamlined barrels.
SEAMLESS COMPATIBILITY - Works flawlessly with all Nerf Rival blasters—upgrade your game effortlessly.

The Nerf Rival 50-Round Refill pack delivers 50 high-performance Accu-Rounds designed with an aerodynamic, dimpled surface for superior flight consistency. Compatible with all Nerf Rival blasters, this refill enhances your arsenal with precision-engineered rounds that complement adjustable sights and optimized barrels, making it the go-to choice for serious Nerf competitors aged 14 and up.

Specifications

Product Dimensions	3.81 x 11.91 x 26.67 cm; 100 g
Manufacturer recommended age	14 years and up
Item model number	F5051
Assembly Required	No
Batteries Required?	No
Batteries Included?	No
Material Type(s)	Plastic
Color	Blue
ASIN	B09NHVSL52

Have a Question? See What Others Asked

Are these compatible w/ Nerf Helios?

How big are these nerf balls?

Are these rounds worth purchasing for a Prometheus? Idk if I should buy 200+ of these rounds if the performance boost is marginal at best

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