---
product_id: 253322437
title: "Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue"
brand: "nerf"
price: "6421 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/253322437-rival-knockout-xx-100-blaster-round-storage-90-fps-velocity
store_origin: IS
region: Iceland
---

# 90 FPS velocity Breech load precision Integrated round storage Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue

**Brand:** nerf
**Price:** 6421 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash rapid-fire rivalry—compact, powerful, unstoppable!

## Quick Answers

- **What is this?** Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue by nerf
- **How much does it cost?** 6421 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/253322437-rival-knockout-xx-100-blaster-round-storage-90-fps-velocity)

## Best For

- nerf enthusiasts

## Why This Product

- Trusted nerf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Trigger lock prevents accidental firing, so you stay in control on and off the battlefield.
- • **Compact Powerhouse:** High-intensity Nerf Rival performance in a sleek, portable design perfect for fast-paced battles.
- • **Rapid Reload Ready:** Built-in round storage keeps ammo close for lightning-fast reloads during intense gameplay.
- • **Stealth Mode Activated:** Ideal for close quarters and surprise attacks—dominate your team blue squad with style.
- • **Spring-Action Precision:** Hand-powered blasting with no batteries needed—reliable power anytime, anywhere.

## Overview

The Nerf Rival Knockout XX-100 Blaster delivers high-velocity rounds at 90 feet per second with spring-action breech loading. Designed for quick reloads and stealthy gameplay, it features integrated round storage and a trigger lock for safety. Compact and battery-free, this Team Blue blaster is perfect for fast-moving Nerf Rival competitions.

## Description

Nerf Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue

## Features

- Nerf Rival power in a compact size -- knockout xx-100 blaster packs high-intensity Nerf rival power in a compact size that's great for fast-moving games and stealthy surprises
- Spring-action and trigger lock -- has a spring-action mechanism for hand-powered blasting (no batteries required) and a trigger lock to prevent accidental firing
- Round storage -- integrated storage area lets you keep rounds within easy reach to reload fast as you play as team blue with this blue version of the knockout xx-100 blaster
- 90 FPS -- fire rounds as a velocity of 90 feet per second with Nerf rival accuracy from this breech load blaster

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.41 x 24.13 x 27.94 cm; 272 g |
| Manufacturer recommended age | 14 years and up |
| Item model number | B07RWP238T |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Material Care Instructions | hand_wash |
| Remote Control Included? | No |
| Color | Brown/a |
| Release date | 1 January 2024 |
| ASIN | B07RWP238T |

## Images

![Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue - Image 1](https://m.media-amazon.com/images/I/51qcf+zemZL.jpg)

## Questions & Answers

**Q: Does nerf rival balls work with these guns?**
A: Yes, as this is a smaller (hand gun) version of rival.

**Q: How far will this gun shoot?**
A: I can’t say an exact distance, but I think it shoots pretty far!

**Q: What other balls are compatible with this than the official nerf balls?**
A: Adventure Force Tactical Bullets, they are sold at Walmart.

**Q: Do these hurt more or less than the darts when they hit you?**
A: That actually depends on the darts fired.  If it’s “stinger” type darts, I’ll have to say the darts.  If it’s Waffle tip darts, I’ll say the rival ball rounds.  But if it’s a Rival Knockout converted to shoot darts (SoSickWithIt via Etsy), then I’d say any dart will hurt more at 120 FPS.

For all intensive purposes, the Rival balls do not hurt because they are made of soft foam.  The stigma of “hurting” more comes from the increased FPS (Rival is adjusted to be around the 90 FPS range) and marketed age range of 14 and older instead of 8 and older for the other Nerf blasters (limited to be around the 60-70 FPS range).

## Frequently Bought Together

- Nerf Rival Knockout XX-100 Blaster - Round Storage, 90 FPS Velocity, Breech Load - Includes 2 Official Rival Rounds - Team Blue
- 100 Rounds Refill Balls Ammo Compatible with Nerf Rival Gun, TiopLior Foam Bullet Ball Replacement Refill Pack Fit for Rival(HIR, High-Impact Rounds)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*