SIG P365 – Radian RAMJET + AFTERBURNER - Barrel & Comp Combo – 3.1 in

Radian Weapons

$409.95

SIG P365 – Barrel & Comp Combo – 3.1 in 9mm – Radian RAMJET + AFTERBURNER Bronze/Black, Black/Gray


PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.

Radian Weapons built this RAMJET + AFTERBURNER combo for the standard 3.1-inch SIG P365 slide. It gives you a threadless barrel and compensator setup with match-grade intent, cleaner recoil behavior, and easier removal for cleaning than traditional threaded-comp setups.

Available options are organized below under Variants. Verified finish options in this batch are Bronze/Black and Black/Gray.


Fitment

  • Fits SIG Sauer P365 with 3.1-inch slide
  • Caliber: 9mm

Does NOT fit

  • Does not fit P365XL / 3.7-inch slide setups
  • Does not fit P365 X-Macro 3.7-inch slide setups

What it does

This combines a match-grade barrel and compact compensator to reduce recoil and muzzle rise while keeping the install threadless and compact.


Why it’s worth it

The P365 is a little riot machine. This setup helps calm it down without forcing you into a weird threaded-barrel compromise.


Specs

  • System: RAMJET barrel + AFTERBURNER compensator
  • Slide length fitment: 3.1-inch
  • Caliber: 9mm
  • Barrel material: Hardened 416R stainless steel
  • Compensator material: Hardened stainless steel
  • Mounting system: INTRA-LOK
  • Finish family in this batch: Bronze/Black, Black/Gray

What’s included

  • RAMJET barrel
  • AFTERBURNER compensator
  • Required locking hardware
  • Torx bit / install hardware set

Tools needed

Basic hand tools and the included install hardware. Read the instructions first so you don’t turn a premium part into a lesson.


Install notes

Install correctly and confirm reliability with your actual carry ammo before serious use.


Verify before you buy

Verify you have the standard 3.1-inch SIG P365 slide. This is not the 3.7-inch P365XL / X-Macro kit.


⚠ Trademark & Compatibility Disclaimer

IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.

⚠ Install & Compatibility Disclaimer

Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.