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417s Single Port Compensator - 417s Single Port Comp For GlockA(R) Gen 4, Gold, 9mm
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$100.00
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SKU: 100033474
Overview
Designed for Glock Gen 4 pistols in 9mm, this compensator is intended for shooters who want a straightforward threaded-muzzle setup with added control features. It uses the standard 1/2x28 thread pitch, includes a single top venting port, and provides a front sight hole so an existing front sight can be transferred from the slide to the comp. The unit is set up to work with the OEM recoil spring assembly and is compatible with the 17, 19, and 34. Included with the compensator are two set screws.
Why Hunters Choose the Agency Arms
Standard 1/2x28
Thread pitch for compatible Glock
Single Top
Venting port included in the
Front Sight
Hole supports transferring an existing
Designed Use
OEM recoil spring assembly
Compatible Glock
Glock 17, 19, and 34
Key Features
- Agency Arms 417 compensator for Glock Gen 4 pistols
- Standard 1/2x28 thread pitch
- Single top venting port design
- Front sight hole supports transferring the existing front sight
- Designed to use the OEM recoil spring assembly
- Compatible with Glock 17, 19, and 34
- Includes compensator and two set screws
Best Used For
- Glock 17, 19, or 34 owners seeking a threaded compensator for compatible 9mm setups.
- Shooters who want to retain their OEM recoil spring assembly during installation.
- Users planning to transfer an existing front sight using the compensator’s front sight hole.
- Builders needing a single top-venting comp with standard 1/2x28 threading.
- Agency Arms customers looking for included set screws and a straightforward install package.
Specifications
| Caliber | 9mm |
|---|---|
| Color | Gold |
| Compatible Models | 17, 19, 34 |
| Front Sight Hole | Yes |
| Includes | Comp; 2 set screws |
| Recoil Spring Assembly Compatibility | OEM recoil spring assembly |
| Thread Pitch | 1/2x28 |
| Vent Type | Single top venting port |
Pros
- Standard 1/2x28 thread pitch for compatible Glock 9mm setups.
- Single top venting port included in the compensator design.
- Front sight hole supports transferring an existing front sight.
- Designed to use the OEM recoil spring assembly.
- Compatible with Glock 17, 19, and 34 models.
- Includes compensator and two set screws from Agency Arms.
Considerations & Trade-offs
- Designed for Glock 17, 19, and 34 compatibility, so fitment is specific rather than universal.
- Uses the OEM recoil spring assembly, which keeps the setup straightforward but also means it is built around that factory configuration.
- The front sight hole is intended to let you transfer an existing front sight, but that also means sight setup depends on your current slide and sight arrangement.
- Includes the compensator and two set screws only, so any additional installation or setup components are not listed here.
Suggested Comparisons
- Pistol compensators
- Glock 9mm accessories
- Threaded barrel muzzle devices
- Handgun recoil-control accessories
Suggested Accessories
- Pistol recoil spring assembly
- Front sight
- Thread protector
- Handgun cleaning kit
Frequently Asked Questions
Which Glock models is the 417 Single Port Compensator compatible with?
The provided product data says it is compatible with Glock 17, 19, and 34 models.
What thread pitch does this compensator use?
It is threaded with the standard 1/2x28 thread pitch.
Does this compensator require a different recoil spring assembly?
No. The product data says it is designed to utilize the OEM recoil spring assembly.
Can I keep my existing front sight when installing it?
Yes. The compensator includes a front sight hole, which allows you to transfer your existing front sight from your slide to the comp.
What comes in the package?
The listed contents are the compensator and 2 set screws.