The Radian Weapons R0869 Ramjet & Afterburner combo includes a 9mm barrel compatible with Glock 43. The threadless barrel design allows for easy installation and removal for cleaning. The AFTERBURNER compensator is machined from hardened stainless steel, while the RAMJET barrel is crafted from hardened 416R stainless steel, both featuring a Radianite coating for low friction, high hardness, and corrosion resistance.Key FeaturesThreadless Barrel Design: Facilitates effortless installation and removal for maintenance.Hardened Stainless Steel Construction: Ensures durability and resistance to erosion from muzzle blast.Radianite Coating: Provides low friction and high corrosion resistance for enhanced longevity.INTRA-LOK Mounting System: Utilizes a tapered locking screw with an angled V-groove for secure attachment.