The Carbon Fiber pistol magazines that are lightweight and exceptionally strong. Hexmag Magazines deliver outstanding reliability and dependability. Whether you carry a Glock Model 17 for sport, self-protection or on duty you need a magazine that delivers reliability and dependability that only SENTRY and Hexmag can deliver. Engineered for ultimate strength and reliability and molded with a Carbon Senthex Advanced Carbon Fiber blend these magazines are designed to handle critical situations without compromise. A game changing magazine design SENTRY's Hexmag Glock compatible magazine line incorporates the patented Hexture pattern, stainless steel spring, anti-tilt follower, indexing serrations, full round count visibility, and true tool-less takedown design. FeaturesIncreased strength at the feed lipsHeat treated anti-fatigue stainless steel springTool less take downHEXID compatibleRound count indicator on sideImproved grip and hold HEXTURE pattern