The Radian AFTERBURNER RAMJET is a 9mm barrel designed for Glock 19 Gen 6 handguns, featuring a threadless barrel design for straightforward cleaning and installation. The INTRA-LOK mounting system utilizes a tapered locking screw that engages with an angled V-groove, ensuring precise alignment and secure attachment at the muzzle end.Key FeaturesThreadless Barrel Design: Simplifies cleaning and installation/removal processes.INTRA-LOK Mounting System: Ensures perfect alignment and secure locking of the compensator at the muzzle.Extended Slide Length: When mounted on a Glock 19, it extends the slide length to match that of a Glock 17 for compatibility with all Glock 17 holsters.