Radian RAMJET Barrel AFTERBURNER Compensator G17 Gen 5 9MM Bronze & Black R0839

Radian RAMJET G17 Gen 5 Bronze & Black R0839

The Radian® AFTERBURNER™ + RAMJET™ combo provide unprecedented recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless install/removal for cleaning, while LEGAL FOR SALE IN ALL 50 STATES*.

The AFTERBURNER™ compensator is machined from hardened stainless steel and the RAMJET™ barrel from hardened 416R SS; both are enhanced with a Radianite™ coating. This combination achieves low friction, high hardness, and high corrosion resistance, making overall durability and erosion from muzzle blast a non-issue. Angled front faces on the AFTERBURNER aid in holstering.

The INTRA-LOK® mounting system uses the taper lock principle; a tapered locking screw interfaces with an angled V-groove on the underside of the barrel. This perfectly times the compensator as it locks down onto the upper barrel profile on the muzzle end of the barrel.

INTRA-LOK® allows the user to simply slide the compensator over the barrel, insert and tighten the locking screw, making for a simple and repeatable installation process. This system allows the user to easily remove the barrel from the slide for cleaning.

*Certain municipalities or counties may restrict its use and certain states may restrict usage under some circumstances. Before installation on your firearm, we recommend you review your state and local laws to determine whether your use is compliant in your jurisdiction.

Installed onto a Glock™ G17™, the AFTERBURNER™ + RAMJET™ combo only increases the overall length of the slide by .47″, allowing compatibility with all G34® holsters.

Engineered specifically to run 124 grain and heavier 9MM ammunition.

This combination kit is for: GLOCK™ G17 GEN5 / G47™ / G49™ (or compatible)

Compatibility:G17® GEN5®

What’s Included
1 – RAMJET™ Ported Pistol Barrel

1 – AFTERBURNER™ Micro-Compensator

1 – INTRA-LOK® Tapered Screw

1 – TORX Bit

Installation Instructions
Remove the magazine, visually inspect the chamber to ensure the pistol is clear. Remove slide from frame per original manufacturer’s instructions. Remove recoil spring assembly and existing barrel. Add light coating of oil to Radian® RAMJET™ barrel exterior and barrel hood. Install RAMJET™ into slide and reinstall recoil spring. Slide AFTERBURNER™ micro-compensator over the RAMJET™ barrel, tighten tapered screw to 15 in.-lb. Reinstall the assembled slide onto frame. Test function to complete installation.

Cleaning Instructions
The inside of the RAMJET™ barrel bore should be cleaned just like any other pistol barrel, using a cleaning patch or bore snake. If you anticipate a high round count, we suggest coating the barrel-to-compensator interface before installing the AFTERBURNER™ on the RAMJET™ with heat-resistant gun oil to prevent carbon lock. If the AFTERBURNER™ becomes carbon locked to the barrel, submerge the AFTERBURNER™ and RAMJET™ in gun oil/CLP overnight and spin compensator to break free.

The Radian RAMJET G17 Gen 5 Bronze & Black R0839 is a premium barrel and compensator system engineered to dramatically enhance the performance of Glock 17 Gen 5 pistols. Designed as a true drop-in upgrade, the RAMJET system combines a precision-machined match barrel with an integrated compensator to reduce muzzle rise, improve recoil control, and deliver faster follow-up shots.

Finished in a distinctive bronze and black two-tone design, the Radian RAMJET not only improves firearm performance but also adds a sleek, custom look to your Glock platform. The barrel is machined from high-quality stainless steel and engineered with tight tolerances to maintain exceptional accuracy and reliability. Paired with Radian’s innovative compensator design, the system redirects gases upward to counteract muzzle flip and keep the sight picture stable during rapid fire.

One of the key advantages of the Radian RAMJET G17 Gen 5 system is its Afterburner-style compensator integration, which installs without the need for threaded barrels or permanent modifications. This makes installation simple while maintaining compatibility with many factory holsters and standard Glock configurations.