
Availability: In Stock
The Radian Weapons Ramjet + Afterburner combo brings match-grade accuracy and recoil management to your Glock 19 Gen4 in a concealed carry package. This 9mm barrel and compensator system pairs a hardened 416R stainless steel Ramjet barrel with a hardened stainless steel Afterburner compensator—both finished with Radianite coating for low friction, high hardness, and exceptional corrosion resistance. The result is a durable, erosion-resistant setup that's practical for shooters who want measurable performance improvements without compromising portability.
The threadless barrel design with Radian's proprietary INTRA-LOK mounting system makes installation and removal effortless. The tapered locking screw interfaces with an angled V-groove on the barrel, ensuring perfect timing and repeatability every time you reassemble. Need to clean? Slide the compensator off and remove the barrel from the slide—no tools, no fuss. The Afterburner's angled front faces are designed to play well with holster geometry, reducing snag points during the draw.
Mounted on a G19, the Ramjet + Afterburner combo extends your slide profile to G17 dimensions, which means full compatibility with the vast majority of G17 holsters on the market. This is a practical consideration if you're building a carry gun or range rig and want maximum holster flexibility. The combo includes the match-grade barrel with gas sealing chamber and loaded chamber indicator—everything you need to swap into your Gen4 G19 frame.
| Firearm Compatibility | Glock 19 Gen4 |
| Caliber | 9mm |
| Barrel Material | Hardened 416R Stainless Steel |
| Compensator Material | Hardened Stainless Steel |
| Finish | Radianite Coating |
| Mounting System | INTRA-LOK (Tapered Locking Screw) |
| Slide Profile After Install | Glock 17 Dimensions |
| Installation Type | Threadless (Removable) |
Yes, this combo is designed specifically for the Glock 19 Gen4. The barrel and compensator are engineered to work together on your frame, and installation is straightforward using the INTRA-LOK mounting system.
Once installed, the combo extends your slide profile to Glock 17 dimensions, so you'll have access to all Glock 17 holsters. This gives you far more options than a stock G19 in terms of holster compatibility.
Yes. The threadless design and INTRA-LOK mounting system allow you to remove the compensator and barrel from the slide without tools for easy cleaning and maintenance.
The combo includes the match-grade Ramjet barrel in hardened 416R stainless steel, the Afterburner compensator, the INTRA-LOK mounting hardware, and the loaded chamber indicator.

SKU: 144599410 • Width: 7.4in • Height: 2.5in • Depth: 14.1in • Weight: 0.77oz





Availability: In Stock
The Radian Weapons Ramjet + Afterburner combo brings match-grade accuracy and recoil management to your Glock 19 Gen4 in a concealed carry package. This 9mm barrel and compensator system pairs a hardened 416R stainless steel Ramjet barrel with a hardened stainless steel Afterburner compensator—both finished with Radianite coating for low friction, high hardness, and exceptional corrosion resistance. The result is a durable, erosion-resistant setup that's practical for shooters who want measurable performance improvements without compromising portability.
The threadless barrel design with Radian's proprietary INTRA-LOK mounting system makes installation and removal effortless. The tapered locking screw interfaces with an angled V-groove on the barrel, ensuring perfect timing and repeatability every time you reassemble. Need to clean? Slide the compensator off and remove the barrel from the slide—no tools, no fuss. The Afterburner's angled front faces are designed to play well with holster geometry, reducing snag points during the draw.
Mounted on a G19, the Ramjet + Afterburner combo extends your slide profile to G17 dimensions, which means full compatibility with the vast majority of G17 holsters on the market. This is a practical consideration if you're building a carry gun or range rig and want maximum holster flexibility. The combo includes the match-grade barrel with gas sealing chamber and loaded chamber indicator—everything you need to swap into your Gen4 G19 frame.
| Firearm Compatibility | Glock 19 Gen4 |
| Caliber | 9mm |
| Barrel Material | Hardened 416R Stainless Steel |
| Compensator Material | Hardened Stainless Steel |
| Finish | Radianite Coating |
| Mounting System | INTRA-LOK (Tapered Locking Screw) |
| Slide Profile After Install | Glock 17 Dimensions |
| Installation Type | Threadless (Removable) |
Yes, this combo is designed specifically for the Glock 19 Gen4. The barrel and compensator are engineered to work together on your frame, and installation is straightforward using the INTRA-LOK mounting system.
Once installed, the combo extends your slide profile to Glock 17 dimensions, so you'll have access to all Glock 17 holsters. This gives you far more options than a stock G19 in terms of holster compatibility.
Yes. The threadless design and INTRA-LOK mounting system allow you to remove the compensator and barrel from the slide without tools for easy cleaning and maintenance.
The combo includes the match-grade Ramjet barrel in hardened 416R stainless steel, the Afterburner compensator, the INTRA-LOK mounting hardware, and the loaded chamber indicator.
SKU: 144599410 • Width: 7.4in • Height: 2.5in • Depth: 14.1in • Weight: 0.77oz
