Radian Weapons Ramjet and Afterburner Features The Radian Weapons Ramjet and Afterburner combo work together to cut recoil by as much as 44% with 115-grain 9mm ammunition a meaningful improvement in follow-up shot speed for a compact carry pistol. The INTRA-LOK mounting system uses a tapered locking screw that interfaces with an angled V-groove on the underside of the barrel perfectly timing the compensator as it locks onto the muzzle profile without requiring threads. This threadless design allows the shooter to slide the compensator over the barrel insert and tighten the locking screw and repeat the process for cleaning without special tools. Angled front faces on the Afterburner aid in re-holstering an important detail for a compensator intended for daily carry use. The RAMJET barrel itself is machined from hardened 416R stainless steel with a fluted profile a gas sealing chamber and a loaded chamber indicator for a quick visual check of the pistol s condition. Both the barrel and compensator receive a Radianite coating that delivers low friction high hardness and strong corrosion resistance keeping erosion from muzzle blast a non-issue over years of use. Installed on a Glock 19 Gen 3 the combo increases the slide s effective length to G17 dimensions opening up compatibility with the wider range of holsters made for that platform. Legal for sale in all 50 states this combo gives Glock 19 owners a genuine performance upgrade in recoil management and shot-to-shot speed. Radian Weapons Ramjet and Afterburner Combo Barrel Specifications Brand: Radian Weapons Model: Ramjet and Afterburner Combo Type: Pistol Barrel with Compensator Caliber: 9mm Compatible Hosts: Glock 19 Gen 3 Barrel Material: 416R Stainless Steel Finish: Bronze DLC Mounting System: INTRA-LOK Weight: 1 lb Available At: GrabAGun