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Questions & Answers
Will this fit a Gen3 Glock17 L? Expert Answer

You would need to use the Gen 3 model which can be found linked below. You will also need a 1/2x28 threaded barrel in order to install.
https://www.opticsplanet.com/agency-arms-417-glock-17-19-34-gen3-compensator.html

by Ethan, Gear Expert, December 13, 2024
will this fit a psa dagger with threaded barrel Expert Answer

The Agency Arms 417 Glock 17/19/34 Gen4 Compensator should work with a PSA Dagger with a 9mm 1/2x28 threaded barrel.

by Hunter, Gear Expert, October 30, 2023
Customer Reviews
Helpful Positive Review The only comp I would consider by gads, May 6, 2020
I was hesitant to run a comp and in all honesty I wanted the slide to extend the same distance as my light (surefire x-300U). After watching Aaron from sage review this thing, it seemed like it was worth the risk. I slapped it on a shadow systems mr9...
Read More...
17/17 found this helpful
Helpful Positive Review effective comp by BarEnosh, Verified Owner, August 16, 2020
Purchased one for my Glock 19 Gen4 with S3F threaded barrel. Installation was easy. Shot about 400 rds (various 115gr and 124gr), it worked flawlessly with the factory guide rod. With a lighter 15lb recoil spring and the Glockstore tungsten guide rod...
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1/1 found this helpful
Most Recent Reviews Agency arms 417 glock comp. by Robmarsh, Verified Owner, October 11, 2024
Compensator is very well made. Fit and finish is flawless.
Read All 3 Reviews
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Product Info for Agency Arms 417 Glock 17/19/34 Gen4 Compensator

The 417 Gen 4 compensator is a thread on compensator designed for select Glock Gen 4 models. It features a 2 chamber design ( 2 vertical ports and 1 side port on the L & R). It is designed to work with threaded barrels with a 1/2x28 thread pitch (Overall barrel protrusion should be 0.695" +/- 0.005" for optimal fitment). It features a front sight hole allowing you to transfer your existing front sight from your slide to the compensator. It is compatible with the G17, G19, and G34. (Not compatible with conversion barrels). Please note compensator may require tuning of the recoil system. It is designed to work with most factory loaded ammunition but will yield the best results with a heavier charged ammunition.image

Specifications for Agency Arms 417 Glock 17/19/34 Gen4 Compensator:

Manufacturer: Agency Arms
Caliber: 9mm Luger
Fabric/Material: 7075 Aluminum
Gun Make: Glock
Gun Model: Glock 34, Glock 17, Glock 19
Model Generation: 4
Weight: 1.7 oz
Included Accessories: Set Screws, Allen Wrench, Vial of Red Loctite
Condition: New

Features of Agency Arms 417 Glock 17/19/34 Gen4 Compensator:

  • 2 Chamber Design (2 vertical ports & 1 side port)
  • Front Sight Hole
  • 7075 Aluminum
  • Mil Spec Type III Hard Anodized
  • Included Accessories:
  • 417 Comp (Generation specific)
  • 2 Set Screws with an Allen Wrench
  • Vial of Rocksett

Package Contents:

  • Agency Arms 417 Glock 17/19/34 Gen4 Compensator
  • 19 Set Screws Allen Wrench Vial of Red Loctite

Agency Arms 417 Glock 17/19/34 Gen4 Compensator Orderable Models

List of Orderable Models

Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Black, 25C-417G4-DPCB , MPN: 25C-417G4-DPCB , Code: 3AF-BCM-417G4-25C-417G4-DPCB
Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Silver, 417-4-GRY , MPN: 417-4-GRY , UPC: 000002774015 , Code: 3AF-BCM-417G4-417-4-GRY
Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Gold, 25C-417G4-DPCG , MPN: 25C-417G4-DPCG , Code: 3AF-BCM-417G4-25C-417G4-DPCG

Agency Arms 417 Glock 17/19/34 Gen4 Compensator Unavailable & Discontinued Models

List of Unorderable Models

USED Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Gold, 417-4-GLD, EDEMO2, Used, Condition Fair, Scratches , MPN: 417-4-GLD-EDEMO2 , Code: 3AF-BCM-417G4-417-4-GLD-EDEMO-SC-D
USED Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Gold, 417-4-GLD, EDEMO3, Condition Fair, Used , MPN: 417-4-GLD-EDEMO3 , Code: 3AF-BCM-417G4-417-4-GLD-EDEMO-US-D
USED, Agency Arms 417 Compensator, Glock 17/19/34 Gen4, Black, 417-4-BLK , MPN: 417-4-BLK-EDEMO , Code: 3AF-BCM-417G4-417-4-BLK-EDEMO-OT-U
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