The Radian Afterburner + Ramjet combo offers industry-leading recoil reduction and match-grade accuracy in a compact, concealed carry solution. Its threadless barrel design makes installation and removal for cleaning effortless, while ensuring it is legal for sale in all 50 states. The AFTERBURNER compensator is precision-machined from hardened stainless steel and the RAMJET barrel is crafted from durable 416R stainless steel, both treated with a Radianite coating. This advanced coating reduces friction, enhances hardness and provides superior corrosion resistance, ensuring long-lasting performance and preventing erosion from muzzle blast. The INTRA-LOK mounting system utilizes a taper-lock principle, where a tapered locking screw engages with an angled V-groove on the underside of the barrel, ensuring perfect alignment and a secure fit for the compensator. This system allows for easy and repeatable installation by simply sliding the compensator over the barrel, inserting the locking screw and tightening it. The design also enables quick removal for cleaning. When installed on a Sig Sauer P365 or P365X, the Afterburner + Ramjet combo increases the overall slide length to that of a P365XL, ensuring compatibility with all P365XL holsters. The afterburner compensator is machined from hardened stainless steel, providing superior durability and effective recoil management RAMJET barrel machined from hardened 416R stainless steel, ensuring high-strength and corrosion-resistance Intra-Lok mounting system uses the taper lock principle, ensuring a secure and stable fit for accessories Angled front faces on the afterburner aid in holstering, making it easier to store and transport while reducing snagging Fits Sig P365XL, designed to work perfectly with the Sig P365XL handgun