Radian AFTERBURNER + RAMJET Combo — SIG P365 XL and XMACRO

Overview

The Radian AFTERBURNER + RAMJET combo delivers industry‑leading recoil mitigation and match‑grade accuracy in a concealment‑friendly package for SIG P365XL / P365‑XMACRO 3.7” slides. The threadless, fluted RAMJET barrel (416R stainless) and hardened stainless AFTERBURNER micro‑compensator are finished with Radianite™ for low friction, high hardness, and outstanding corrosion and erosion resistance. The INTRA‑LOK® taper‑lock system provides a simple, repeatable, tool‑assisted install and perfect compensator timing.

Key Features

• Fit / Platform: SIG Sauer P365XL and P365‑XMACRO (3.7” slide only)
• Caliber: 9mm Luger
• Barrel Material: 416R stainless steel (fluted, match grade)
• Compensator Material: Hardened stainless steel AFTERBURNER micro‑comp
• Coating / Finish: Radianite™ black (low friction, corrosion resistant)
• Mounting System: INTRA‑LOK® taper‑lock with tapered locking screw for repeatable timing and easy removal
• Performance: Significant muzzle‑rise and recoil reduction for faster follow‑up shots and improved accuracy
• Holster Compatibility: When installed converts slide length to P365‑FUSE length (compatible with P365‑FUSE holsters)
• Legal: Designed for legal sale in all 50 states (threadless design)
• Includes: INTRA‑LOK tapered screw and Torx bit for installation

Specifications

• Caliber: 9mm Luger
• Thread Pattern: Unthreaded / Threadless design
• Barrel Material: 416R Stainless Steel
• Compensator Material: Hardened Stainless Steel
• Finish: Radianite™ Black
• Compatible Makes / Models: SIG Sauer — P365XL, P365‑XMACRO (3.7” slide)

MPN: R0840
UPC: 810098420662

Applications

Ideal for concealed‑carry enthusiasts and competitive/precision shooters seeking improved follow‑up shot speed and shot‑to‑shot consistency on compact SIG P365 platforms. Suited for defensive carry setups where reduced muzzle rise and holster compatibility (P365‑FUSE) are desired.

Additional Features

• Package Contents:

• 1 × RAMJET ported/fluted pistol barrel (match grade)
• 1 × AFTERBURNER micro‑compensator
• 1 × INTRA‑LOK tapered locking screw
• 1 × Torx bit for installation

Notes & Limitations:

NOT compatible with SIG P365‑XMACRO COMP integrally compensated slides.

NOT compatible with SIG models that require a loaded chamber indicator (no LCI cut on RAMJET barrel).

California Prop 65 warning applies.