Glock G33 357 SIG Subcompact 9-Round Magazine Black Polymer

The Glock G33 delivers full-size firepower in a subcompact frame, chambered in the high-velocity 357 SIG cartridge for superior stopping power and flat trajectory performance. This Austrian-engineered pistol combines the proven Glock Safe Action system with a compact profile suitable for concealed carry and duty use.

What Makes This Different

The G33 stands apart from standard 9mm subcompacts by utilizing the 357 SIG cartridge, which generates approximately 20% more muzzle energy than comparable 9mm loads. The barrel length of 3.43 inches extracts maximum velocity from the bottlenecked cartridge design, while the polymer frame reduces overall weight to just 21.16 ounces unloaded. Unlike striker-fired competitors with manual safeties, the Safe Action system provides consistent trigger pull and automatic firing pin safety.

Key Features

• 357 SIG chambering delivers 1,350+ fps muzzle velocity with 125-grain projectiles
• 9-round magazine capacity with reversible magazine catch
• Tenifer-finished slide provides 64 HRC surface hardness for wear resistance
• Polymer frame with aggressive texturing and finger grooves for secure grip
• Fixed front sight and adjustable rear sight with white outline
• Accessory rail accommodates tactical lights and laser systems
• Cold hammer-forged barrel with hexagonal rifling for extended service life

Range testing demonstrates consistent 2.5-inch groups at 25 yards with quality ammunition, while the 357 SIG cartridge maintains supersonic velocity beyond 100 yards. The compact dimensions make it suitable for concealed carry applications, while the cartridge's barrier penetration capabilities meet law enforcement requirements. The polymer construction resists corrosion in humid environments, and the simplified field-stripping process requires no tools for routine maintenance.

Technical Specs

• Overall Length: 6.49 inches
• Height: 4.17 inches
• Width: 1.18 inches
• Barrel Length: 3.43 inches
• Weight: 21.16 oz (unloaded)
• Magazine Capacity: 9 rounds
• Trigger Pull: 5.5 lbs
• Sight Radius: 5.04 inches
• Frame Material: Polymer with steel inserts
• Slide Finish: Tenifer coating
• Country of Origin: Austria

The G33 represents a practical solution for users requiring maximum terminal performance in a concealable package. Current production models feature improved trigger components and enhanced grip texturing compared to earlier generations.