The Glock OEM 33-Round Extended Magazine in Flat Dark Earth (FDE) is a factory-original high-capacity magazine built to the same exacting standards as the pistols Glock is renowned for. Compatible with a wide range of double-stack 9mm Glock platforms-including the G17 G19 G19X G26 G34 G45 and G47 (Gen 3-5)-this extended magazine delivers 33 rounds of 9mm Luger capacity in a durable FDE polymer body reinforced with a full-length hardened steel insert. Bulk packed (MPN: 47358) it's an ideal option for range use training or stocking up without the premium of retail packaging.Glock OEM 9mm Luger 33-Round Extended Magazine - Flat Dark Earth (FDE) Bulk Packed (MPN 47358)High-tech FDE polymer body with full-length hardened steel insert for superior rigidity and impact resistanceDouble-stack double-feed geometry for consistent reliable chamberingHigh-visibility orange anti-tilt follower (Gen 5 style) for dependable feeding from first round to lastHigh-quality metal magazine spring rated for reliable function under full compressionRear-facing numbered witness holes for quick at-a-glance round countExtended polymer base plate for improved grip handling and reload ergonomicsDouble-cut magazine body - compatible with both standard and reversed magazine catch (Gen 4 and Gen 5 models)Drop-free design - releases cleanly on mag catch activationWhether you're running extended training drills competing in shooting sports or building out an AR-9 or pistol caliber carbine (PCC) that accepts Glock-pattern magazines this factory Glock mag delivers the uncompromising reliability that law enforcement and military organizations worldwide depend on. Note: This magazine is not compatible with Glock slimline models (G42 G43 G43X G48). New magazines may require a short break-in period - loading to one round below capacity and allowing the spring to set for a few days is recommended before loading to full capacity.