The Fortis Billet Mag Catch & Button Combo is a premium upgrade for AR-15 rifles featuring CNC machined 6061-T6 aircraft grade aluminum construction with 303 Stainless Steel magazine rod for superior durability and performance.Fortis Billet Magazine Catch & Button Combo - BlackCNC machined from 6061-T6 aircraft grade aluminum303 Stainless Steel magazine rod for enhanced durabilityLow profile design prevents over-throwing the magazine catchAggressive front serrations with full-length threaded internalsUltra lightweight constructionNitride finish for corrosion resistanceQuick installation in secondsThis mil-spec alternative provides an instant rifle upgrade with added texture and engraved logo for both functional performance and enhanced styling. Perfect for shooters seeking reliable lightweight components that maintain the same low profile as standard magazine buttons.