The Radian Afterburner + Ramjet RXM Combo (Radian part no. R0946) pairs a 4-inch Ramjet barrel with an Afterburner compensator, purpose-built for the Ruger RXM 9mm pistol and finished in gray. The Ramjet barrel is machined from hardened 416R stainless steel while the Afterburner compensator is machined from hardened stainless steel, and both wear Radian’s Radianite coating for added hardness and corrosion resistance. Instead of a threaded interface, the two connect through Radian’s INTRA-LOK system — a tapered locking screw and V-groove interface that keeps the compensator properly timed and secure, yet removes without tools for routine cleaning.

Key Specifications

• Chambered in 9mm.
• 4-inch Ramjet barrel machined from hardened 416R stainless steel.
• Afterburner compensator machined from hardened stainless steel.
• Both finished in Radian’s Radianite coating for hardness and corrosion resistance.
• Threadless INTRA-LOK mounting system using a tapered locking screw and V-groove interface.
• Reduces recoil up to 44% with 115-grain ammunition.
• Extends the slide to an effective 4.5-inch length, compatible with RXM 4.5in and Glock 17-style holsters.
• Built for the Ruger RXM pistol.
• Finished in gray.

Frequently Asked Questions

Do I need tools to remove the compensator for cleaning? No — the threadless INTRA-LOK system uses a tapered locking screw and V-groove interface, so it installs and removes without special tools.

Will my holster still fit with this compensator installed? Yes — it extends the slide to an effective 4.5-inch length, matching RXM 4.5in and Glock 17-style holster compatibility.

How much recoil reduction does this combo provide? Radian rates it at up to 44% recoil reduction with 115-grain 9mm ammunition.

Buy the Radian Afterburner + Ramjet RXM Barrel & Compensator Combo, 9mm, 4in, Gray

Order the Radian Afterburner + Ramjet RXM Barrel & Compensator Combo, 9mm, 4in, Gray from a Lubbock, TX gun shop for fast, reliable shipping. Shop more Radian Weapons gear or browse the handgun barrels category at Schaefer Defense.