Glock · Pistol
Glock G33
Short recoil (semi-automatic) · .357 SIG · introduced 1997
Also known as G33, Glock 33
About the Glock G33
The Glock G33 is a semi-automatic pistol chambered in .357 SIG, produced by Glock Ges.m.b.H. since 1997. This Austrian-manufactured firearm reflects the engineering traditions and quality standards of its country of origin, designed to meet the demands of both civilian and professional users in a competitive global marketplace. Featuring a 9-round magazine capacity, this pistol offers compact firepower for concealed carry applications. The striker-fired action provides a consistent trigger pull for every shot, simplifying training and reducing the manual of arms - a design philosophy that has become the dominant paradigm in modern defensive handguns. With a 3.4-inch barrel, this firearm prioritizes concealability for everyday carry while still delivering adequate ballistic performance at defensive distances. At 560g (19.8 oz) unloaded, this lightweight firearm is optimized for comfortable all-day carry without creating undue fatigue or printing concerns. The polymer frame construction reduces weight while providing a textured, ergonomic grip surface designed for secure handling in all conditions. This firearm represents its manufacturer's commitment to delivering a well-engineered, reliable product that serves the needs of discerning shooters seeking quality, accuracy, and dependable performance from a proven platform.
The Glock 33 holds the distinction of being one of the most powerful subcompact pistols relative to its size ever mass-produced. Firing a 125-grain .357 SIG bullet at over 1,280 fps from its 3.43-inch barrel, it generates more muzzle energy than many full-size 9mm pistols. Fans of the G33 called it the 'pocket rocket' for its ability to deliver magnum-class velocity from a package small enough to slip into an ankle holster.
Glock G33 specifications
General
- Type
- Pistol
- Action
- Short recoil (semi-automatic)
- Firing mechanism
- Striker-fired
- Trigger
- Safe action
- Trigger pull
- 2.9 kg (6.3 lb)
- Calibres
- .357 SIG
- Magazine capacity
- 9 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 87 mm (3.4 in)
- Overall length
- 165 mm (6.5 in)
- Height
- 107 mm (4.2 in)
- Width
- 32 mm (1.3 in)
- Weight (empty)
- 0.56 kg (1.23 lb)
- Weight (loaded)
- 0.73 kg (1.62 lb)
- Sight radius
- 137 mm (5.4 in)
Barrel
- Rifling twist
- 1:16 in (400 mm)
- Rifling
- Right hand
- Grooves
- 6
Materials
- Barrel
- Steel
- Receiver / frame
- Polymer
- Slide
- Steel
- Finish
- tenifer
Performance
- Muzzle velocity (typical)
- 390 m/s (1280 fps)
- Muzzle energy (typical)
- 616 J (454 ft·lb)
- Effective range
- 25 m
History
- Introduced
- 1997
- Production status
- Discontinued
- Country of origin
- AT
- Designer
- Gaston Glock
Features
- Subcompact frame
- Safe action trigger
- Hexagonal rifling
- Accessory rail
- Ambidextrous slide stop
- Textured grip
- Reversible magazine release
- Striker-fired
Safety
- Trigger safety
- Firing pin safety
- Drop safety
The G33 is dimensionally identical to the Glock 26 (9mm) and Glock 27 (.40 S&W), sharing frame, slide dimensions, and holster compatibility. The .357 SIG's high velocity from the short barrel produces noticeable muzzle blast and flash, making the G33 the most challenging of the .357 SIG Glocks to shoot comfortably. Compatible with G31 and G32 magazines with grip extensions. Like the G31 and G32, the G33 can be converted to .40 S&W with a barrel swap. The G33 has been discontinued as the .357 SIG market has contracted.
Glock G33 variants
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