The Leapers RBTPD933 33rd Windowed 9mm Fits Glock Black Polymer/Steel magazine is built to deliver dependable feeding and easy round management for Glock shooters. Constructed from glass fiber reinforced matte black polymer with steel components, it combines durability with a slim, modern profile. The clear side window and debossed round count markings at 10, 15, 20, 25, and 33 rounds make it simple to verify ammunition status at a glance, while the high visibility blue follower and stainless steel spring support smooth, reliable operation.

This extended 33-round magazine is ideal for long range sessions, training, and pistol caliber carbines where extra capacity is an advantage. The flared lower body with raised grip bosses and TPU over-molded anti-slip base pad provide secure handling during reloads. Compatible with popular Glock 9mm models and platforms that accept Glock-pattern magazines, it offers a practical upgrade backed by UTG’s reputation for thoughtful design and consistent performance.

Key Features:

• Manufacturer: UTG
• Model: RBTPD933
• Caliber: 9mm Luger (9x19)
• Capacity: 33 rounds
• Material: Glass fiber reinforced polymer with steel components
• Style: Windowed magazine with debossed round count indicators
• Follower: Anti-tilt high visibility blue follower
• Spring: High longevity stainless steel spring
• Base Pad: TPU over-molded anti-slip base pad
• Compatibility: Glock 17, 18, 19, 19X, 26, 34, 45 and other Glock-pattern 9mm platforms