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Radian Ramjet + Afterburner | Glock 19, 17, 43, 43X, 48 Barrel + Comp

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Radian Ramjet + Afterburner – Barrel and Compensator System for Glock 19, 17, 43, 43X & 48

The Radian Ramjet + Afterburner system is a groundbreaking upgrade for Glock owners who want reduced recoil, flatter shooting, and enhanced control — all without a threaded barrel. Whether you're running a full-size Glock 17, a compact Glock 19, or a slimline 43/43X/48, this combo delivers precision, legality, and performance in one smart design.


Built for Performance – Without the Thread

Radian’s proprietary setup combines a match-grade Ramjet barrel with a micro Afterburner compensator that locks into place using a pin and spring system. That means:

  • No threading required
  • No Loctite or timing tools
  • No risk of loosening mid-use

Just smooth, repeatable control every time you pull the trigger.


What Models Does It Fit?

We offer options for the most popular Glock platforms:

  • Glock 19 (Gen 3, 4, 5)
  • Glock 17 (Gen 5)
  • Glock 43 & 43X (Gen 5 only)
  • Glock 48 (Gen 5 & MOS compatible)

Each version is precision-fit to the corresponding slide dimensions and tested to maintain accuracy, balance, and compatibility with standard-height Glock sights.


Key Features & Benefits

  • Up to 44% recoil reduction (Radian internal testing)
  • Non-threaded design for legality in more states
  • Drop-in installation – no gunsmith required
  • Durable black nitride finish for long-term reliability
  • Compatible with many open-ended holsters
  • Helps reduce muzzle rise for faster follow-up shots

Whether you're concealed carrying, shooting USPSA, or just want to run your Glock flatter at the range, the Ramjet + Afterburner combo brings real-world advantages.


Why Choose Radian Over a Threaded Compensator?

Unlike traditional muzzle devices that require a threaded barrel (and often bring legal baggage), this system is clean, minimal, and legal in jurisdictions where threading is banned. Plus, there's no need for suppressor-height sights — the Afterburner is designed to stay low and centered.


Installation is Fast and Foolproof

Each unit ships with all the necessary tools. You’ll simply drop in the barrel, slide the compensator into place, and secure it using the built-in pin system. No timing, no torque, and no guesswork.


Model-Specific Details

🟢 Glock 19 – Balanced for everyday carry or duty use
🟢 Glock 17 – Added length and control for full-size setups
🟢 Glock 43/43X – Ultra-compact control upgrade
🟢 Glock 48 – Slimline profile with full-size feel

Each version maintains compatibility with standard Glock components, reducing the need for additional parts or slide mods.


Frequently Asked Questions

Does this require a threaded barrel?
No. The Ramjet barrel is non-threaded, and the Afterburner locks into place using a secure pin system.

Will it work with suppressor-height sights?
Yes — but it doesn’t require them. The design is low enough for standard-height Glock sights.

Is it legal in states with threaded barrel bans?
Typically, yes. The non-threaded design makes it more compliant, but you should always verify with local regulations.

Can I carry this in a concealed holster?
Most open-ended holsters work just fine, especially for the Glock 43, 43X, and 48 versions.

How much recoil does it really reduce?
Up to 44% based on Radian’s testing. Users report much faster shot recovery and less muzzle flip.


Upgrade Your Glock the Smarter Way

If you want your Glock to shoot faster, feel smoother, and stay compliant with local laws, the Radian Ramjet + Afterburner is the upgrade to trust. It’s performance-forward, legally smart, and engineered for shooters who expect more from their pistol.

Choose your model and order now — feel the difference from the first mag.