TorkMag Complete AR Upper Magdapt 17 Bundle - Black | 9mm | 8" Barrel | 7" M-LOK Rail | Includes 2 G17 20rd Mags & 1 AR-to-Glock Magwell Adapter

What you’re looking at here is a conversion kit plus complete upper with a Glock-compatible 9mm BCG! It has a 8″ 9mm Parabellum 1-in-10″ twist match-grade barrel, enhanced feedramps for maximum reliability across all ammo types, A2...

Angstadt Arms Complete AR9 Upper Assembly - Black | 9mm | 4.5" Barrel | 4" M-LOK Handguard

Complete 9mm upper receiver pistol assembly with 4.5″ barrel and 4″ hand guard. Ready to run with any 9mm AR-15 dedicated lower receiver.Includeds 9mm BCG and Charging handle. Angstadt Arms complete upper receiver pistol assembly is ready to...