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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 138 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers highly appreciate the Rival Knockout XX-100 Blaster for its power and fun factor. Many reviewers specifically mentioned how much their grandsons enjoyed the blasters. The price point is also seen as a positive aspect, with some customers describing it as a "good value for the money". The blaster's accuracy is another praised feature, with users describing it as "super accurate" and "a lot of fun". On the downside, some customers expressed disappointment with the limited amount of ammo included with the blaster.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 138 reviews
  • Pros mentioned:
    Power
    Cons mentioned:
    Size

    Rated 5 out of 5 stars

    Big fun in a small package

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Nerf Rival Knockout is the smallest rival blaster, but this thing packs some punch. I am dating myself here, but it reminds me of the tiny cricket gun from Men in black. It is cheap and still very fun.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Power

    Rated 5 out of 5 stars

    Small gun, great value

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased as a gift and he loves it. It is a smaller gun but fits perfect in the hand and packs a lot of power for the size. Has not gotten jammed and is easy for children to use.

    I would recommend this to a friend
  • Pros mentioned:
    Power
    Cons mentioned:
    Ammo capacity

    Rated 5 out of 5 stars

    Super fun to use

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This blaster pack a punch though I wished I came with more ammo balls. Nonetheless a fun toy to play with siblings.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Power

    Rated 5 out of 5 stars

    You’ll Shoot Your Eye Out Kid

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fun little single shot toy. Very powerful and could shoot your eye out. Super fun to shoot.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Look at the age before buying

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased it for my 5 year old son for Christmas without realizing that its for kids 11+ age so I decided to give it to one of my friends son who is 8 years old and has a huge collection of nerf guns, he absolutely loved it when he saw it and started playing with it right away. Its definitely not for a 5 year old as they can hit someone but definitely worth buying for someone 8+.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Good toy

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quality is good, shoots good. Came with extra bullets, overall really good for price

    I would recommend this to a friend
  • Pros mentioned:
    Power
    Cons mentioned:
    Ammo capacity

    Rated 4 out of 5 stars

    Needs more ammo

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great gun and shoots really fast and hard the only issue is they should give you more than 2 rounds of ammunition

    I would recommend this to a friend
  • Cons mentioned:
    Ammo capacity

    Rated 5 out of 5 stars

    The Knockout is well named-packs a powerful punch!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great blaster, right out of the packaged. Definitely designed for older Nerfers, as even my meaty mitts can't completely engulf the pistol grip. Be Warned: Only comes with two of the foam balls, so make sure to buy more ammo with it.

    I would recommend this to a friend
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Great Gun, BB Customer Service Great

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ordered online and wanted the Blue for Christmas. They gave me the red one, I asked if I could return & they were great to exchange for a blue one for my son. The Nerf gun is a single shot, with holders for 4 ammo rounds. Super quick & excellent power from 5-20 ft.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Most accurate blaster!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These round soft blaster is the best, it has the most accurate hits and are rough and tough to use when compared to the darts. My young kids love chasing/finding the ball (ammo) and bringing it back to me.

    I would recommend this to a friend
  • Pros mentioned:
    Power
    Cons mentioned:
    Ammo capacity

    Rated 4 out of 5 stars

    Blast away

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Packs of powerful punch ... not bad at all. Only holds two bullets

    I would recommend this to a friend
  • Pros mentioned:
    Fun

    Rated 5 out of 5 stars

    Talk about a Knockout

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my second one ive purchased and plan to pick up another one at some point. They are super fun to play with and are hard hitting out of the box.

    I would recommend this to a friend
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Excellent for in home warfare

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this because my fiancé has a nerf gun and I needed to even the odds. Loads quick. Very accuracy and very powerful. Also, it....shhhh!!! Here she comes. CLICK.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Great Nerf Gun

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Gun has some pop to it. It Moves Fast. Its a single shot. My wife and I use them to settle dorky arguments. Our own little fun game. Its a great value

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Something to do

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a cheap toy to annoy the family with. It comes with 2 balls that you will definitely lose. The effort to load the gun and cock the gun is loud so don't plan on being stealthy. I shot myself in the eye and didn't lose it, but, it does sting a little at point blank. Overall as a dad annoying the daughter and wife it was worth it for the price.

    I would recommend this to a friend
  • Pros mentioned:
    Fun

    Rated 5 out of 5 stars

    super fun

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    got these for my son for christmas and he loved them they are alot of fun and a nice change from the nerf dart guns super fun

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Be careful they HURT!!

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My 4 year old son was being good in the store so we purchased. These things hurt so be careful and only use outside will break things!

    I would recommend this to a friend
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Awesome for at work jokes

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They hurt just enough.... lol we use these around our warehouse. Well I tend to use it the most haha. High powered and shoots far too!

    I would recommend this to a friend
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Cool for anyone

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this little blaster thinking its power would be weaker, it is very powerful for its size and is a great gift/toy for anyone 1-100.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Good choice

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality, my son loves it! Nerd is a good brand to begin with, got it due to being cheaper in price due to a sale

    I would recommend this to a friend
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