Glock 43 Compensator 417 Dual Port – Black
If you want your slim Glock to shoot flatter without turning it into a science project, this is the move. Dual chamber design with top and side ports to vent gas, reduce muzzle rise, and keep your sights/dot tracking cleaner.
Fitment
Fits Glock 43 setups using a 1/2x28 threaded barrel.
For best fit and function, barrel protrusion should be 0.637" ± 0.005" past the slide.
Does NOT fit
Does not fit non-threaded barrels.
Not for barrels that don’t match the protrusion spec above.
Assumption to avoid returns: some listings call this “G43 only,” while Agency lists the 417C as slimline-compatible (G43/43X/48). What to verify: your exact model and barrel protrusion before ordering.
Tools needed
Included Allen wrench
Degreaser for barrel threads
Optional front sight tool if you’re relocating the front sight
Install notes
Degrease the barrel threads.
Thread the comp on, align it, then tighten the set screws.
Use the included Rocksett/thread locker and let it cure before live fire.
Function test, then confirm reliability at the range.
Any required warnings/notes
Includes set screws, Allen wrench, and Rocksett.
Designed for use with the OEM recoil spring assembly.
Comps and threaded barrels 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.
