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Radian Weapons R0985 Afterburner + Ramjet for Glock 19 Gen 5 - 9mm - Black DLC - SKU: R0985 - UPC: 810098421652
Product Description
The Radian Weapons Afterburner Micro Compensator and Ramjet Match Grade Barrel combo (R0985) offers industry-leading recoil reduction and enhanced flat-shooting control for Glock 19 9mm pistols. Engineered using Radian's innovative, patented INTRA-LOK locking system, the Afterburner compensator mounts securely to the fluted Ramjet barrel without requiring barrel threads, set screws, or permanent barrel modifications—making it 100% legal for carry in thread-restricted jurisdictions.
Precision CNC-machined from hardened stainless steel with a sleek, ultra-tough Diamond-Like Carbon (DLC) coating, the Ramjet barrel features a match-grade chamber and 1:10" twist rifling for outstanding accuracy. When installed, the combination extends a standard G19 slide profile to the exact overall length of a Glock 17, allowing seamless fitment into open-ended G17 holsters.
The angled gas porting design directs expanding muzzle gases upward, reducing felt recoil and muzzle flip by up to 44% without causing reliability failures or timing issues on standard factory recoil spring setups.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits Glock 19 Gen 5, Glock 19X, and Glock 45 9mm handguns. (Not compatible with Gen 1-4 models due to locking block geometric differences).
- Verify host handgun is completely clear, magazine removed, and chamber visually and physically confirmed empty.
- Field strip the slide assembly and remove the factory OEM barrel and recoil spring assembly.
- Insert the Radian Ramjet match barrel into the slide housing.
- Slide the Afterburner compensator onto the front barrel notch, align the lock pin hole, and tighten the INTRA-LOK taper pin with the included Torx tool to 15-20 in-lbs.
- Reinstall the recoil spring, assemble slide onto lower frame, and cycle the action manually to confirm smooth lockup prior to live-fire.
Key Features
- INTRA-LOK Mounting System: Threadless mounting architecture eliminates set screws and thread timing while complying with state threaded-barrel laws.
- Up to 44% Recoil Reduction: Precision-angled expansion chamber vents gases upward to suppress muzzle flip and speed up target re-acquisition.
- Glock 17 Holster Compatibility: Maintains a flush exterior profile when installed, extending a G19 slide length to match standard G17 holster bodies.
- Match-Grade Ramjet Barrel: Fluted 416R stainless steel barrel delivers enhanced velocity, reduced heat accumulation, and pin-point accuracy.
- Diamond-Like Carbon (DLC) Finish: Provides extreme corrosion resistance, self-lubricating slickness, and long-term wear protection.
Product Specifications
- Brand: Radian Weapons
- MPN: R0985
- UPC: 810098421652
- Caliber: 9mm Luger / 9x19mm
- Platform Compatibility: Glock 19 Gen 5 / G19X / G45
- Attachment Method: INTRA-LOK Threadless Taper Pin
- Material: Hardened 416R Stainless Steel
- Finish: Black DLC (Diamond-Like Carbon)
- Recoil Reduction: Up to 44%
