Glock 43X - Radian RAMJET + AFTERBURNER - Barrel & Comp Combo

Radian Weapons

$409.95

Glock 43X – Radian RAMJET + AFTERBURNER Barrel & Comp Combo – 9mm


PLEASE DOUBLE CHECK DETAILS, MODEL FITMENT, SKU/MPN, SLIDE COMPATIBILITY, HOLSTER FIT, AND INSTALLATION REQUIREMENTS BEFORE PURCHASE.

The Radian Weapons RAMJET + AFTERBURNER combo is a matched barrel-and-compensator system built for compatible Glock 43X 9mm pistols. It gives the shooter a threadless barrel and micro compensator setup designed to reduce recoil, improve control, and keep the package more carry-friendly than a traditional threaded barrel and oversized comp setup.

Available finish options are organized under the product variants. Verified finish options in this batch are Black, Bronze, and Black/Gray. Verify your exact distributor SKU before listing Glock 48 fitment, because some current listings are merchandised as Glock 43X-only while others reference Glock 43X/48 compatibility. Fitment first. Ego second.


Variants / Options

  • Black
  • Bronze
  • Black / Gray

Fitment

  • Fits compatible Glock 43X 9mm pistols when using the correct Radian RAMJET + AFTERBURNER SKU.
  • Caliber: 9mm.
  • Uses Radian’s threadless barrel and compensator system.
  • Designed around the matched RAMJET barrel and AFTERBURNER compensator setup.
  • Verify whether your exact SKU also supports Glock 48 before adding Glock 48 fitment to the live product page.

Does NOT Fit / Verify First

  • Does not fit Glock 43 unless your exact SKU specifically says otherwise.
  • Do not list Glock 48 fitment unless your exact Radian/distributor SKU confirms Glock 48 compatibility.
  • Does not fit standard double-stack Glock models such as G17, G19, G19X, G26, G34, G45, or G47.
  • Does not fit large-frame Glock models such as G20, G21, G29, G30, G40, or G41.
  • Do not assume compatibility with aftermarket slides, altered slide noses, non-OEM slide dimensions, or custom recoil setups without verifying clearance.
  • Not a threaded barrel and not intended for suppressor mounting.
  • Holster fit must be verified. The comp changes overall slide/muzzle profile, and “close enough” holster logic is how gear drawers become graveyards.

What It Does

The RAMJET barrel and AFTERBURNER compensator work together to reduce muzzle rise and improve control during faster strings of fire. Radian’s INTRA-LOK system uses a tapered locking pin and angled barrel interface to time and secure the compensator without traditional muzzle threads. The AFTERBURNER measures only 0.47 inches long, keeping the system compact for a micro-comp setup.

Why It’s Worth It

The 43X is a great carry pistol, but physics still works. This setup helps flatten the gun out without turning the front end into a plumbing project. The threadless design keeps the package cleaner than a traditional threaded barrel and comp, while the angled front faces on the AFTERBURNER help make holstering less obnoxious.


Specs

  • Brand: Radian Weapons
  • System: RAMJET barrel + AFTERBURNER compensator
  • Platform: Glock 43X, verify exact SKU for Glock 48 compatibility
  • Caliber: 9mm
  • Barrel design: Threadless RAMJET barrel
  • Barrel material: Hardened 416R stainless steel
  • Compensator: AFTERBURNER micro compensator
  • Compensator material: Hardened 17-4 stainless steel
  • Compensator length: 0.47 inches
  • Mounting system: INTRA-LOK
  • Recoil reduction: Up to 44% with 115gr ammunition per manufacturer/retailer product copy
  • Design notes: Angled front faces on compensator to aid holstering
  • Finish options in this batch: Black, Bronze, Black / Gray
  • Suppressor use: Not a threaded suppressor barrel setup

What’s Included

  • Radian RAMJET barrel
  • Radian AFTERBURNER compensator
  • Required locking hardware as provided by the manufacturer package

Note: Firearm, slide, recoil spring assembly, optic, holster, tools not listed in the manufacturer package, ammunition, and other accessories are not included unless your exact SKU/package states otherwise.

Tools Needed

Use the included hardware and follow Radian’s installation instructions. Basic bench tools may be needed depending on the exact package. Do not improvise with the wrong tool like a man trying to lose a fight with a set screw.

Install Notes

Install correctly, verify the compensator is locked and timed properly, and function-test the pistol before trusting it for carry or serious use. Compensated pistols can be more ammo- and spring-sensitive than stock setups, so test with the actual ammunition you plan to use.


Verify Before You Buy

Verify your exact pistol model, exact Radian SKU/MPN, slide compatibility, holster compatibility, and finish selection before ordering. If your supplier confirms Glock 43X-only, do not list Glock 48. If your supplier confirms Glock 43X/48, then include both. Match the box, not the dream.


Disclaimers

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⚠ 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 barrels, compensators, accessories, or modifications.

Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, recoil-system changes, compensator use, or use of aftermarket components may affect firearm safety, reliability, cycling, holster fit, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, compatibility verification, function testing, and use of their firearm and accessories.

⚠ Install & Compatibility Disclaimer

Installation should be performed by a qualified armorer or gunsmith. Buyer is responsible for verifying compatibility, safe installation, compensator timing/lockup, ammunition compatibility, recoil-system function, holster compatibility, live-fire validation, and safe operation.

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