Glock Gen 5 Compensator 417 Single Port – Black
If you want flatter shooting without going full race-gun, this is the clean answer. The 417 single port vents gas straight up to tame muzzle rise, and the built-in front sight hole lets you move your front sight forward onto the comp for a longer sight radius.
Fitment
Fits Glock 17 / 19 / 19X / 34 / 45 Gen 5 with a 1/2x28 threaded barrel.
For best fit, barrel protrusion should be 0.715 in ± 0.005 in past the slide.
Does NOT fit
Does not fit Gen 1–4 (this is Gen 5 specific).
Not compatible with conversion barrels.
Barrel warning: multiple retailers repeat Agency Arms’ own note that AlphaWolf, SilencerCo, Fortis MFG, Faxon, and OEM threaded barrels are not compatible—verify your barrel brand before ordering.
Tools needed
Allen key for the set screws (included)
Degreaser for barrel threads
Optional front sight tool if you’re relocating your front sight
Install notes
Degrease the barrel threads first.
Thread the comp on, align it, then tighten the two set screws.
Use the included Rocksett/thread locker and let it cure before live fire.
Function check, then confirm reliability at the range.
Any required warnings/notes
May require recoil spring tuning depending on ammo and setup; runs best with hotter/heavier-charged ammo.
Threaded barrels/comps are restricted in some areas—know your local rules before ordering.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.
