Glock 17 Gen 4 MOS 9mm Pistol, Factory Rebuilt, 3 17-Round Magazines, 4.49″ Barrel, OD Green Frame – Glock PR17571MOS
Please note: This is a Factory Rebuilt Glock, and carries the same Lifetime Warranty as their new models. By purchasing a Factory Rebuilt, you understand that there may be light holster wear, scuffs, or other minor blemishes. This model comes with three high-cap mags, OD Green Frame, and MOS Modular Optic System.
The GLOCK 17 Gen4, in 9×19, introduces revolutionary design changes to the world’s most popular pistol. The Modular Back Strap design lets you instantly customize its grip to adapt to an individual shooter’s hand size. The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology. Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators. The G17 Gen4 9x19mm pistol also retains the GLOCK accessory rail for your attachments.
The new Gen4 has several new features designed to satisfy the most demanding consumers. It is based on a full size G17/G22 MBS (multiple back straps) frame with a reduced short frame trigger mechanism housing. The multiple back strap system allows the user to change the circumference of the grip to fit their individual hand size.
The grip has three options; a short frame version, medium frame or large frame that are easily changed and secured with a single pin.
The grip angle of the GLOCK “Safe Action” Pistol is not changed by back strap modifications. This ensures that the shooter does not shoot high or low when modifying the back strap or when shooting with a different GLOCK Pistol.
The smallest back strap is integrated in the G17 MBS reducing the trigger distance of the standard size G17/G22 frame by 2mm. The medium back strap is a 2mm back strap offering equal size of a standard G17/G22 frame. The large back strap is a 4mm back strap.
The magazine release catch of the Gen4 is reversible and enlarged. The reversible magazine catch allows users to switch the catch to the left or right side of the pistol with no additional parts.
Additionally, the Gen4 has a new Rough Textured Frame (Gen4 RTF) surface designed to enhance grip traction and is present on the frame as well as the interchangeable back straps.