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The Radian Ramjet & Afterburner combo is purpose-built for the Ruger RXM platform, combining a precision match-grade barrel with a compact yet highly effective muzzle compensator. This pairing lets you manage recoil significantly while maintaining the tight groupings that come from a quality barrel.
The system works because both components are engineered to work together. The barrel itself is fluted 416R stainless steel and features integrated ports that direct gases toward the Afterburner compensator. That micro-compensator measures just .47 inches long but manages to reduce felt recoil by up to 44 percent when running standard 115-grain ammunition. Less recoil means faster follow-up shots and better control, especially in rapid-fire situations.
Radian's INTRA-LOK design eliminates threading entirely. The compensator slides over the barrel, then a tapered locking screw tightens down onto an angled V-groove to achieve perfect timing. No tools required, no alignment inserts, and the whole assembly takes minutes to install or remove. This matters if you want to swap barrels for cleaning or maintenance without fussing with timing.
Both the barrel and compensator are machined from hardened stainless steel and finished with a proprietary Radianite coating that delivers low friction, high hardness, and serious corrosion resistance. The angled front faces on the Afterburner are designed to work smoothly with holsters. When installed on a 4-inch RXM, the combo brings the overall length up to that of a 4.5-inch RXM, making it compatible with both RXM 4.5-inch holsters and Glock G17-compatible carry rigs.
The combo reduces recoil up to 44% when using standard 115-grain ammunition. This translates to less muzzle rise and felt recoil, which helps with faster follow-up shots and improved accuracy. Real-world results will vary slightly depending on your ammunition and shooting technique.
Yes. The INTRA-LOK mounting system is designed for drop-in installation without threading or tools. The compensator slides over the barrel, and you tighten a single locking screw. Removal for cleaning is equally simple, which matters if you want to break down your gun regularly.
When installed on the 4-inch RXM, this combo brings your overall slide length to the equivalent of a 4.5-inch RXM. This means it will fit RXM 4.5-inch holsters and Glock G17-compatible holsters. Your existing 4-inch RXM holster may not accommodate it due to the added length.
Radianite coating delivers both low friction and high hardness, which resists wear from muzzle blast erosion and corrosion better than standard steel finishes. For a gun you might carry or shoot regularly, that durability saves money on maintenance and replacement down the road.
| UPC | 810098421553 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | R0946 |
| Caliber/Gauge | 9mm |
| Color | Black, Gray |
| Model | |
| Product Type | Accessory-Barrels |
| Shipping Weight | 0.0 |
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