Glock 17 Gen 6 owners who wanted a compensated, threadless barrel have been waiting while Radian started with other models. The Afterburner + Ramjet system launched first for the G19 and G45, with a G17 variant to follow, and that G17 version is now official. It comes in three colorways, including black, grey (below) and bronze (above). The reason the Gen 6 needed its own version is in the details. The system is machined to Gen 6 specifications, addressing subtle but critical differences in barrel geometry that prevent safe cross-compatibility with Gen 5 models, so a Gen 5 setup is not a substitute. The system has two parts. The AFTERBURNER compensator is machined from hardened stainless steel, and the RAMJET barrel from hardened 416R stainless steel. Both parts carry a Radianite coating for low friction and corrosion resistance. The barrel is a gas-sealing chamber design, and the aim is recoil reduction and match-grade accuracy in a concealed carry package. The threadless design is the feature that sets the system apart from a typical threaded compensator. It allows effortless installation and removal for cleaning, which makes routine maintenance easier for anyone who strips their pistol often. Size matters for carry, and anything that goes into a holster, and Radian kept it small. On a Glock 17, the combo adds only .47 inch to the overall slide length, which allows compatibility with all G34 holsters. That means most owners should not have to replace their holster just to use it. The system is described as legal for sale in all 50 states. For more details, have a look at:https://radianweapons.com/product/afterburner-ramjet-for-glock Is a threadless design a reason to choose the Radian over a threaded compensator?If this post has you ready to hit the range, head over to gunranges.com - a free directory to help you find shooting ranges near you, wherever you are in the United States.