Radian Afterburner + Ramjet P365 3.1" Barrel/Comp Combo

$409.95 23 in stock

Radian's matched barrel and compensator combo reduces recoil up to 44% in the compact P365. Threadless design with Radianite coating offers easy maintenance and superior durability.

Fits: Sig Sauer P365, Sig Sauer P365X

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Radian Afterburner + Ramjet Combo System

The Radian Afterburner and Ramjet combination delivers industry-leading recoil reduction and match-grade accuracy in a package purpose-built for concealed carry. This is serious engineering for serious shooters.

Key Features

  • Recoil Reduction: Up to 44% recoil reduction when using 115-grain ammunition
  • Compact Compensator: The Afterburner measures just 0.47" in length, delivering performance comparable to full-size compensators
  • Threadless Design: No threads required—the barrel and compensator work together seamlessly for easy installation and removal
  • Radianite Coating: Both the stainless steel barrel and compensator feature Radian's proprietary Radianite finish for low friction, high hardness, and exceptional corrosion resistance
  • INTRA-LOK Mounting System: Uses a tapered locking pin that interfaces with a V-groove on the barrel underside, ensuring perfect timing and repeatability every time
  • Holster-Friendly: Angled front faces on the Afterburner aid in smooth holstering
  • Legal in All 50 States: No registration or special permits required

Practical Advantages

Installed on a Sig Sauer P365 or P365X, this combo increases overall slide length to P365XL dimensions, making it compatible with all P365XL holsters. The threadless barrel design means you can remove the barrel from the slide for cleaning without tools or hassle. Both components are machined from hardened stainless steel, ensuring durability and resistance to muzzle blast erosion.

Specifications

  • Barrel Length: 3.1"
  • Finish: Black/Grey
  • Compatibility: Sig Sauer P365 and P365X (3.1" slide)
  • Caliber: 9mm

Features

  • 44% recoil reduction in combination (115g ammunition)
  • afterburner: hardened 17-4 stainless steel
  • ramjet: hardened 416r stainless steel
  • taper-lock screw interface: no loctite, shims, or setscrews needed
  • angled front faces aid in holstering
  • match grade cut rifled barrel
  • fluted barrel
  • gas sealing chamber
  • no threads, legal for sale in all 50 states
  • fits sig sauer p365

Attributes

Accessories: Muzzle Brake
Barrel Length: 3.1"
Caliber: 9mm
Color: Black, Gray
Description: Intra-Lok Mounting System
Finish: PVD
Finish: Radianite
Fit: Sig P365
Model: Afterburner
Model: Afterburner + Ramjet
Model: Ramjet
Sights: None
Type: Barrel
Type: Fluted Non-Threaded