Glock 17 Gen.3Brazil version is a self-repeating pistol in 9x19 mm caliber of Austrian origin, based on a modern polymer frame. This model is one of the most successful designs of the Glock brand, which is equipped with finger undercuts on the grip.The pistol is a universal design, and can be used as a weapon for self-defense, as an accessory for mudnur services or for sporting purposes.
Features of the Glock 17 Generation 3 pistol:
- Robust and proven performance with a lightweight polymer body and metal lock.
- It is equipped with factory stabilizing cutouts on the finger grip.
- It has polymer sighting instruments with distinct dots for easy alignment.
- The pistol is very lightweight and has a capacious magazine for 17 rounds.
- It is powered by the popular and readily available 9x19mm Luger/Para ammunition.
- Textured grip for increased grip in wet or slippery gloves.
- Left-handed locking catch on the frame, as well as a trigger fuse and internal firing pin lock.
- Single-action trigger mechanism with exclusive partial self-locking (Safe-Action).
SDAO trigger mechanism
The model uses Glock's typical Safe Action trigger mechanism (Single Action with Exclusive Partial Self-Action - SDAO), which is characterized by a noticeable two-step path to the moment the shot is fired and little resistance to be pulled down. After reloading and after the first shot is fired, the striking mechanism will then be partially tightened by the retracting lock. The advantage of this solution is, above all, its simple design and high safety of use.
Action mechanism of the Glock pistol
The Glock 17 is a classic weapon for 9x19 mm centerfire ammunition . Due to its high energy, a bolt-action lock and an operating principle based on the short recoil of the barrel with its skew in the vertical plane (a typical Browning system) were used here. A shell ejection window serves as the bolt resistance. A robust return mechanism consisting of a spring together with a rod, further reduces the sensation of recoil acting on the shooter.
Safeties and manipulators
The pistol has no external, adjustable safeties. The primary one is an automatic trigger fuse, incorporated into the tongue. It prevents accidental firing in a situation where the gun is dropped. The second is an internal firing pin lock. The magazine release button is integrated into the base of the bail. Just above it is located a lever dropping the lock from its rear position after the last shot. The weapon is disassembled by doubled catches on both sides of the frame.
Aiming instruments and mounting rail
The Glock has mechanical sighting instruments. They include a fixed musket and a pinniped with white dots, making it easier to align the two elements with each other. In addition, a 22mm Picantinny standard mounting rail has been placed on the frame, under the barrel. It allows the installation of a laser pointer, flashlight or trainer.
