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Radian Afterburner and Ramjet Micro Compensator and Ported Handgun Barrel for Glock G43x Black
$389.95
Out of stock
The Radian AFTERBURNER + RAMJET combo provide unprecedented recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless install/removal for cleaning while LEGAL FOR SALE IN ALL 50 STATES.
The AFTERBURNER compensator is machined from stainless steel and the RAMJET barrel from hardened 416R SS; both are enhanced with a Radianite coating. This combination achieves low friction high hardness and high corrosion resistance making overall durability and erosion from muzzle blast a non-issue. Angled front faces on the AFTERBURNER aid in holstering.
The INTRA-LOK mounting system uses the taper lock principle; a tapered locking screw interfaces with an angled V-groove on the underside of the barrel. This perfectly times the compensator as it locks down onto the upper barrel profile on the muzzle end of the barrel. INTRA-LOK allows the user to simply slide the compensator over the barrel insert and tighten the locking screw making for a simple and repeatable installation process. This system allows the user to easily remove the barrel from the slide for cleaning.
Installed onto a Glock G43X the AFTERBURNER + RAMJET combo increases the overall length of the slide to a G48 allowing compatibility with all G48 holsters.
This combination kit is for: GLOCK Model G43X (or compatible)
WHAT’S INCLUDED:
1 – RAMJET Ported Pistol Barrel
1 – AFTERBURNER Micro-Compensator
1 – INTRA-LOK Tapered Screw
1 – TORX Bit
| Upc | 810098420853 |
|---|---|
| Manufacturer | Radian Weapons |
| Manufacturer part number | R0859 |
| Barrel length | 0.75'' |
| Length | 9.2000 |
| Model | 43X |
| Package height | 2.0 |
| Package width | 3.5 |
| Product type | Barrel |
| Shipping weight | 0.5 |
| Sights | No |
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.
Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.
We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.
Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.




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