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Questions & Answers
will this work with a Glock 19 clone like the psa dagger? Manufacturer Answer

It has not yet been tested with a Dagger. Sorry for the unhelpful answer.

by Killer Innovations, Manufacturer, November 23, 2022
Can I use any threaded barrel? Manufacturer Answer

Killer Innovations compensators are designed to pair with our Velocity Defense barrels to take advantage of the tool less removal feature. However, if you want to install them on a different barrel, 1- they need to be threaded 1/2-28, right hand threads, 2- have the same thread shoulder as OEM.

by Killer Innovations, Manufacturer, August 20, 2025
Customer Reviews
Helpful Positive Review
K.I Glock comp by Quansen, June 22, 2021
Great product, that will put your build a cut above all else. Great color match. Dramatically reduces recoil. Looks very expensive but a decent price. I couldnt be happier.i cant wait to show0 off on all my friends that think they hapve custom glocks...
Read More...
3/4 found this helpful
Helpful Positive Review
MONSTER OF A COMP by Joel, December 28, 2023
Performs well. Looks awesome on a G17. Definately needed 13lb spring to cycle.
1/1 found this helpful
Helpful Positive Review
I am currently looking for a compensator would this mount on my mr920 thread pattern still the same .
1/12 found this helpful
Helpful Positive Review
Killer inovations by Captain Howdy, June 6, 2023
I decided to try the killer innovations comp cuz I had bought a ported barrel for another build and really liked the way it shot it reduced recoil noticeably but it would black out my trijicon front sight post and make the inside of my slide extremel...
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5/5 found this helpful
Helpful Positive Review
killer comp by steve, September 13, 2021
This paired with the killer innovations barrel is a great package. Easy to install. Easy to clean. And keeps everything nice and flat. I recommend putting it on the killer innovations barrel for the best fit possible.
1/1 found this helpful
Helpful Negative Review
Beware doesn’t fit on the Griffin Armament Glock 19 threaded barrel. The opening is too small and won’t fit over the barrel. I’ll have to return it and look for something else. You would think manufacturers would make them universal to barrel diamete...
Read More...
1/1 found this helpful
Read All 6 Reviews
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Product Info for Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator

The Killer Innovations Velocity Compensator is a highly accurate and innovative compensator attachment system for Glock 17 and 19 models, respectively. These compensators attach in an innovative new way - they pop out of the compensator housing with threads, which makes them easy to take off and put them on. The Killer Innovations Velocity Compensator attaches to the muzzle of the host weapon, which significantly reduces recoil and muzzle climb. This provides the shooter with a stable shooting platform and accurate targeting. The Killer Innovations Velocity compensator attaches to the muzzle of the host weapon and is timed to ensure a superior bore alignment to other compensators - we haven't found one that makes the compensator pop out - yet. The ports in the Killer Innovations Velocity compensator are designed to give the shooter an efficient recoil reduction system that also keeps the compensator from binding against the host slide. This eliminates wobbling or bouncing when shooting and - as the bullet passes through the compensator ports, the gasses are compressed and expelled so efficiently that recoil reduction is felt on the shooters shoulder. The ports in the Killer Innovations Velocity Glock 17/19 Compensator push all the way back to the thread shoulder when installed. This provides superior bore alignment and accuracy over other compensators. Lastly, the compensator installs easily in just minutes with tools when used with our Velocity Mod 2 barrel. If you want a compensator that shoots as flat as possible and still reliably cycles the slide with a 13lb spring. The guaranteed accuracy and light weight of the Killer Innovations Velocity compensator make this a must have for your Glock.image

WARNING: California`s Proposition 65

Specifications for Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator:

Manufacturer: Killer Innovations
Caliber: 9mm Luger
Fabric/Material: 7075 T6 Aluminum
Threads per Inch: 1/2x28
Gun Make: Glock
Gun Model: Glock 17, Glock 19
Model Generation: 3
Weight: 2.1 oz
Condition: New

Features of Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator

  • 7075 T6 Aluminum
  • 2.1 oz
  • 1/2-28 Threads
  • Finishes: Black Ano, Gray Ano or Gold Ano coated
  • Black Nitride finish on hardware
  • 9MM Glock Gen 3 and Gen 4

Package Contents:

  • Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator
  • Compensator Body w/Button installed
  • 1 Locking Ring
  • 1 Reduced Port Locking Ring
  • Qty 2 ea - set screws: Half Dog Pointed and Cup Point
  • Blue Thread Locker
  • Installation Instructions

Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator Orderable Models

List of Orderable Models

  • Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator, Anodized Black, VAGBKG3BLK , MPN: GLKBRK204BLK , UPC: 810104451215 , Code: 3P4-BCM-KILINVEL10-VAGBKG3BLK
  • Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator, Anodized Gold, VAGBKG3GLD , MPN: GLKBRK204GLD , UPC: 810104451239 , Code: 3P4-BCM-KILINVEL10-VAGBKG3GLD

Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Killer Innovations Velocity Glock 17/19 Gen 3 Barrel Compensator, Anodized Black, VAGBKG3BLK , MPN: GLKBRK204BLK-EDEMO , Code: 3P4-BCM-KILINVEL10-VAGBKG3BLK-EDEMO-RE-D
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