Radian Afterburner Ramjet 4.5" 9MM Ruger RXM
Radian Weapons Ramjet upper receiver with 4.5" barrel and Afterburner compensator for Ruger RXM platforms. Features DLC finish, Black and Bronze colors, and Intra-Lok mounting system.
Fits: Ruger RXM
Radian Weapons Afterburner Ramjet Upper Receiver
The Radian Afterburner Ramjet represents a thoughtful approach to modular rifle design, engineered specifically for the Ruger RXM platform. This complete upper assembly combines proven components into a cohesive system that rewards both the experienced builder and the newcomer to modern sporting rifles.
Key Features
Barrel and Compensator
- 4.5" barrel length optimized for 9MM cartridges
- Integrated Afterburner compensator for reduced muzzle rise and improved shot control
- DLC (Diamond-Like Carbon) finish provides superior corrosion resistance and durability
Design and Compatibility
- Purpose-built for Ruger RXM receivers
- Intra-Lok mounting system ensures secure, repeatable assembly
- Black and Bronze finish combination offers both aesthetics and functional contrast
Why This Matters
The Afterburner compensator is more than cosmetic—it actively works to manage recoil impulse, keeping your sight picture stable through rapid fire. The 4.5" barrel strikes a practical balance between velocity and handling characteristics, making this upper suitable for both defensive applications and recreational shooting.
Radian Weapons has built a reputation for attention to detail and functional design. This assembly reflects that commitment, offering a complete solution for RXM platform users seeking a modern, capable upper receiver.
Features
- 44% recoil reduction in combination (115g ammunition)
- afterburner: hardened 17-4 stainless steel
- ramjet: hardened 416r stainless steel
- taper-lock screw interface: no loctite, shims, or setscrews needed
- angled front faces aid in holstering
- match grade cut rifled barrel
- fluted barrel
- gas sealing chamber
- fits ruger rxm
