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Reviews & Ratings for Killer Innovations Velocity Glock 19 Gen 4 Slides — 6 reviews

(6 reviews)
Killer Innovations Velocity Glock 19 Gen 4 Slides
Killer Innovations Velocity Glock 19 Gen 4 Slides
$472.00 Add to Cart for Your Special Price
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Most Helpful Positive Review A Killer Slide
This slide is freakin' cool. I don't see how the slide cut outs help racking the slide anymore than other slides, but it racks well and looks cool. The slide does require A LOT of breaking in. Killer Innovations recommended using Lucas Red and Tacky #2 grease (sold at auto parts stores) as your alide lubricator during break in period, and I did experience success with it. The Killer Innovations staff picks up the phone when you call and is happy and helpful in navigating whatever your calling about with you.
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Very pleased

by SDA, Verified Owner from AL, United States Written on March 5, 2024
Put this slide with a Faxin barrel. Looks awesome! Shoots great! No issues whatsoever. Highly recommend!
Would recommend: Yes
Was it helpful to you? Yes | No
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good slide with no break-in required

by Leon, Verified Owner from NJ, United States Written on February 7, 2024
This slide makes it very easy to operate the slide manually. The slide worked with no issues out of the box.
Would recommend: Yes
Was it helpful to you? Yes | No
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Pale Rider

by Damon B, from ID, United States Written on December 23, 2023
I absolutely love the fit, finish, and versatility of the Killer Innovations slide I purchased to upgrade my Glock 19 Gen 4. The slide cuts show off my bronze, fluted and threaded barrel. The slide runs flawless and grip points are very versatile. I added a DeltaPoint Pro red dot and the mount was a perfect fit. I’m a fan!
Pros:
  • Slide cuts, fit, finish, grip
Cons:
  • costly
Best Used for:
  • Gun stuff!!
Would recommend: Yes
Was it helpful to you? Yes | No
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Failed to feeds issue

by Christopher, from NC, United States Written on April 28, 2021
Having failure to feeds also feels ruff on the pull back..hope it's just a break in issue going to turn a few more rounds but for this price i wish it would run smoother..also I did not change out the parts of the slide myself took it to a blue labeled glock dealer....really hope it's a break in issue ..gun seems to run fine with hollow points
Would recommend: No
Was it helpful to you? Yes | No
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Love this look

by Deztro69, Verified Owner from NY, United States Written on September 30, 2020
Came as described. No fitting issues everything is smooth and well done. Most of the other components are K.I. as well so everything works well together. The cuts allow you to see the barrel from all three sides.
Pros:
  • Smoooth!
  • well constructed and light weight
Cons:
  • non yet
Best Used for:
  • Glock 19 Gen 4
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.