Glock 37
Summary
| Country | 🇦🇹 Austria |
| Category | Semi-automatic pistol |
| Manufacturer | Glock |
Technical specifications
| Glock 37 | |
|---|---|
| Fire Rate | 3 rounds/min. |
| Caliber | .45 GAP (11,43 x 23 mm) |
| Magazine | 10 rounds |
| Length | 189 mm (7.4 in) |
| Weight | 0.735 kg (1.6 lb) |
| Range | 50 m (164 ft) |
Further Reading
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Description
The Glock 37 was designed by Gaston Glock and is produced by the Austrian manufacturer Glock Ges.m.b.H. This model first appeared in 2003. Its development focused on achieving ballistic performance comparable to larger-caliber cartridges while utilizing the frame dimensions of the manufacturer's original full-sized 9mm model.
The firearm utilizes a short recoil-operated, locked-breech mechanism with a linkless, vertically tilting barrel. The frame is injection-molded from high-strength nylon-based Polymer 2, while the slide is milled from a single block of steel. Metal components undergo a nitriding process to enhance resistance to corrosion and wear. This specific model incorporates a wider, beveled slide and a larger barrel compared to standard-frame variants. The internal "Safe Action" system employs three independent safety mechanisms—the trigger safety, firing pin safety, and drop safety—designed to prevent discharge without direct pressure on the trigger. The barrel features octagonal polygonal rifling to provide a gas seal for larger-diameter projectiles.
Developed to provide a large-caliber option for users requiring a grip circumference smaller than that of existing large-frame models, the Glock 37 serves as the basis for two variants. These include the Glock 38, a compact version, and the Glock 39, a subcompact version. These variants maintain the internal mechanisms of the parent design while offering reduced slide and grip dimensions for different operational requirements.