Free ground shipping on every contiguous U.S. order · Ships within 1 business day after payment/verification · Upgraded shipping processed same business day when ordered by 9:30 AM ET
Click the image to open it full size. Additional supplier images appear when available.
Why customers choose this item
✓9MM caliber compatibility
✓3.1 inch barrel length
✓Fits Sig P365 platform
✓Includes compensator unit
✓416R stainless steel barrel
✓INTRA-LOK mounting system
Product highlights
9mm pistol barrel and compensator combo designed for Sig Sauer P365 platforms
Includes 3.1 inch RAMJET barrel paired with AFTERBURNER compensator system
Barrel constructed from hardened 416R stainless steel for durability and precision
Compensator machined from hardened stainless steel for consistent performance
INTRA-LOK mounting system allows secure installation using taper lock interface
Compatible with Sig Sauer P365 and P365X pistols with 3.1 inch slide
Product description
The Radian Weapons RAMJET Barrel AFTERBURNER Compensator 9MM Sig P365 3.1″ is a pistol barrel and compensator system designed for handgun operation and recoil management. This pistol barrel system is chambered in 9mm with a 3.1 inch barrel and is configured for Sig Sauer P365 platforms. It uses a threadless INTRA-LOK mounting system based on a taper lock interface.
The Radian Weapons RAMJET Barrel AFTERBURNER Compensator 9MM Sig P365 3.1″ includes a 416R stainless steel barrel and a hardened stainless steel compensator with a DLC finish in bronze and black. The compensator installs by sliding over the barrel and securing with a locking screw for repeatable installation. It fits Sig Sauer P365 and P365X models with a 3.1 inch slide, and angled front faces support holstering. In typical setups, this pistol barrel and compensator system is used for concealed carry or range use.
Volume pricing for business and agency buyers, plus free ground shipping on most continental U.S. orders.
Business & agency accounts
Bulk discounts
Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.