Radian RAMJET G17 Gen 5 Black & Gray R0872
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 Black & Gray R0872 is a high-performance barrel and compensator system designed to enhance the shootability and control of Glock 17 Gen 5 pistols. Built with precision engineering and premium materials, the RAMJET system reduces muzzle rise and felt recoil, allowing shooters to maintain faster sight tracking and deliver quicker follow-up shots.
At the heart of the RAMJET system is a match-grade barrel paired with Radian’s innovative compensator design. The compensator redirects expanding gases upward to counteract muzzle flip, helping keep the pistol flatter during rapid firing. This results in improved recoil management and greater shooting consistency, whether at the range, in competition, or during defensive training.
The black and gray finish gives the RAMJET a sleek, modern appearance that complements the Glock platform while maintaining a durable protective coating designed to withstand heavy use. The barrel is machined from high-quality stainless steel and built to tight tolerances, ensuring reliable function and excellent accuracy.
Unlike many compensator setups that require threaded barrels, the Radian RAMJET G17 Gen 5 Black & Gray R0872 is designed as a streamlined upgrade that installs without permanent modifications. This drop-in style design helps maintain compatibility with many factory holsters and standard Glock configurations.
For shooters looking to upgrade their Glock 17 with improved recoil control, refined accuracy, and premium styling, the Radian RAMJET G17 Gen 5 Black & Gray R0872 delivers exceptional performance in a compact and reliable compensator system.
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