Radian Weapons Sig P365XL Ramjet Fluted Barrel w/ Afterburner Comp - Black

Radian AFTERBURNER™ + RAMJET™ Combo for SIG SAUER® P365XL® & P365-XMACRO™

Experience elite recoil control and precision with the Radian AFTERBURNER™ + RAMJET™ combo—a groundbreaking compensator and match-grade barrel package engineered for SIG SAUER® P365XL® and P365-XMACRO™ 3.7” slides.

Match-Grade Accuracy, Minimal Recoil

This concealed-carry-ready combo delivers industry-leading recoil reduction and enhanced shooting precision. Its threadless, tool-free installation means effortless maintenance, and it’s legal for sale in all 50 states*.

Advanced Materials & Coating

• AFTERBURNER™ Compensator: Machined stainless steel
• RAMJET™ Barrel: Hardened 416R stainless steel
• Radianite™ Coating: Low friction, high durability, superior corrosion resistance

Built to withstand muzzle blast erosion and heavy use, this combo is engineered for maximum longevity in concealed carry applications.

INTRA-LOK® Taper Lock System

The INTRA-LOK® mounting system simplifies installation: just slide the compensator onto the barrel and secure it using the included tapered locking screw. No timing, threading, or guesswork needed—cleaning and disassembly are quick and simple.

Designed for Fit & Function

• Compatible with: SIG SAUER® P365XL® and P365-XMACRO™ (3.7” slide)
• Extends slide length to P365-FUSE™ dimensions—works with all P365-FUSE™ holsters
• Not compatible with: P365-XMACRO™ COMP (integrally compensated OEM slide)
• Not compatible with models featuring a Loaded Chamber Indicator (LCI). LCI must be removed for the RAMJET to seat properly.

What’s Included

• 1 × RAMJET™ Ported Pistol Barrel
• 1 × AFTERBURNER™ Micro-Compensator
• 1 × INTRA-LOK® Tapered Locking Screw
• 1 × TORX Bit

Upgrade your P365XL or P365-XMACRO with unmatched performance and sleek design—carry smarter with Radian’s AFTERBURNER™ + RAMJET™ system.

*Check with your local laws before installation. Some jurisdictions may have restrictions on compensators or ported barrels.