Radian Weapons R0870 Ramjet + Afterburner Combo Fits Glock 43X Black/Gray Stainless Steel

The Radian Weapons R0870 Ramjet + Afterburner combo is a threadless barrel and micro compensator system purpose-built for the Glock 43X platform. If you carry a slimline 9mm and want to tame recoil without adding length or dealing with threaded-barrel regulations, this matched pair delivers flatter shooting behavior while keeping your carry gun practical. The 416 stainless steel barrel pairs with the hardened stainless Afterburner compensator using Radian's INTRA-LOK mounting system—a tapered locking interface that times the comp to the barrel without relying on set screws or threads.

The threadless design is the real win here. You get compensated performance—muzzle rise reduction and improved control during rapid fire—without the extra length, legal complications, or field-stripping headaches that threaded barrels bring. Installation is straightforward, and you can remove the barrel from the slide for cleaning without extra steps. That matters when you're running high-round-count training or building a customized 43X that feels as good as it performs.

The Black/Gray stainless finish gives you a modern contrast look that works equally well on a stock slide or a custom build. Whether you're upgrading a carry gun for defensive practice, pushing round counts at the range, or just want your 43X to feel less snappy with duty ammunition, this combo addresses the real problem slimline pistol shooters face: recoil management in a compact package.

Key Features

• Match-grade Ramjet barrel and Afterburner micro compensator designed as a system
• INTRA-LOK threadless mounting—no set screws, no threads, repeatable installation
• 416 stainless steel barrel with hardened stainless compensator for durability
• Reduces muzzle rise and improves control during rapid fire strings
• Threadless design preserves carry practicality and simplifies field stripping
• Black/Gray stainless finish for modern custom builds

Specifications

Frequently Asked Questions

Will this fit my Glock 43X?

Yes. The Ramjet + Afterburner combo is configured specifically for the Glock 43X platform. The INTRA-LOK system ensures proper timing and alignment when installed.

Do I need a threaded barrel for this compensator?

No. That's the key advantage of this system. The threadless INTRA-LOK design means you get compensator performance without the added barrel length or regulatory concerns that come with threaded barrels.

Can I remove the barrel for cleaning without disassembling the compensator?

Yes. The threadless design allows you to remove the barrel from the slide during field stripping and cleaning. The INTRA-LOK system maintains proper compensator timing so reassembly is straightforward.

What's the difference between this and a traditional threaded-barrel compensator setup?

The Ramjet uses a tapered locking interface instead of threads to secure and time the compensator to the barrel. This eliminates set screws, avoids the extra length of a threaded barrel, and simplifies installation and maintenance while delivering the same recoil reduction and muzzle control.