Radian Ramjet: "Make it less snappy"
- Robb Ramirez
- Mar 15
- 3 min read
A few years ago, if you wanted a concealed carry gun that was actually comfortable to carry all day, you had to accept a harsh compromise. Micro-compact 9mm pistols are fantastic for concealment, but because they are so incredibly small and light, they can be very snappy. That extra recoil makes tracking your sights during rapid fire a chore, and for a lot of folks, it makes regular range sessions genuinely unpleasant.

For a long time, the only way to get a flatter-shooting gun was to carry a bigger, heavier gun. But lately, the industry has figured out a brilliant workaround: micro-compensators designed specifically for everyday carry.
I’ve spent the last few months running the Radian AFTERBURNER + RAMJET combo for the Sig Sauer P365 from Brownells, and it completely changes the math on what a micro-compact pistol can do.

If you aren't familiar with the concept, a compensator locks onto the end of the barrel and uses the expanding gasses from the fired cartridge to push the muzzle downward, fighting the natural upward flip of the recoil. In the past, compensators were mostly reserved for highly tuned competition guns. They were finicky, required specific ammunition to run reliably, and added way too much bulk for an inside-the-waistband holster.
The Radian system fixes all of that. It uses a taper-lock design instead of traditional threads, meaning it's legal in all 50 states and incredibly easy to take down for cleaning. More importantly, the profile of the Afterburner comp matches the slide of the P365 perfectly. When installed on a standard P365 slide, the overall length is identical to a P365XL. It fits right into standard XL holsters without any modification, meaning you don't have to overhaul your entire EDC setup or buy a new holster just to accommodate the new barrel.
[Image Placeholder: Close-up of the Radian Afterburner compensator locked securely onto the muzzle of a Sig P365, showcasing the seamless fit between the comp and the slide.]
The difference on the range is immediate. It tames the snappy muzzle rise of standard 9mm defensive loads, letting your front sight or red dot return to the target almost instantly. Faster sight recovery means faster, more accurate follow-up shots. In a defensive context, that translates directly to better control and a higher standard of personal capability.
Of course, bolting a performance part onto your carry gun doesn't buy you proficiency. You still have to put in the actual work. When I'm testing a new setup like this, maintaining a safe, controlled training environment is my absolute priority. It doesn't matter if I'm running simple cadence drills or pushing my splits on a shot timer; strict adherence to the four rules of firearm safety is non-negotiable. That means treating the gun as if it’s loaded, maintaining conscious muzzle discipline, keeping my finger anchored firmly to the frame until my sights are on target and I've made the decision to shoot, and knowing exactly what is behind my backstop. And because safety and responsible ownership are core values we never compromise on, I always ensure that minors are never present in the bays when we are handling firearms or filming range progress.
Sourcing reliable upgrade parts for a defensive firearm isn't something I take lightly. You need to know you are getting genuine, quality components from a source that actually understands the community. I get practically all my parts through Brownells because they aren't just a massive warehouse jumping on a trend. They are a staple of the firearms world, consistently supporting law-abiding owners, armorers, and law enforcement professionals with the exact tools and parts needed to build effective, reliable systems.
Upgrading your EDC is about taking ownership of your personal safety and finding practical ways to increase your technical competence. If you are carrying a micro-compact and want to maximize your control without sacrificing concealability, a modern micro-comp system is absolutely worth your time.

