The Glock G17 Gen6 is a full-size 9mm semi-automatic pistol with a 4.49-inch GMB barrel and a black nDLC steel finish. The slide is optic ready and ships with three 10-round magazines. The Gen6 generation introduces a flat-faced trigger as a notable update to the platform. 
 

Key Specifications 

• Brand: Glock 
• Model: G17 Gen6 
• Caliber: 9mm 
• Action: Semi Auto 
• Barrel Length: 4.49 in 
• Capacity: 10+1 
• Color/Finish: Black nDLC 
   

Detailed Features 

• Flat-faced trigger new to Gen6 
• Optic-ready slide (MOS configuration) 
• nDLC coated steel barrel (GMB) 
• Ships with three 10-round magazines 
• Full-size frame

Shooters following the G17 Gen6 are primarily interested in what changed from Gen5. The flat-faced trigger is the most-discussed update, with some owners preferring the feel for precision shooting while others find the difference minor in practice. The optic-ready cut is well-executed, consistent with Glock's MOS system.

The G17 platform overall has a long track record in reliability, and Gen6 owners largely report the same solid function. Ergonomics are a familiar point of debate: the grip fits many hands well, but shooters with smaller hands or strong preferences for palm swells occasionally look elsewhere. The nDLC finish gets good marks for durability.

The 10-round capacity on these particular units draws comment from buyers in free states who would prefer higher-capacity magazines included. The pistol ships with three 10-round magazines, which some find adequate and others supplement immediately with aftermarket options. Value is seen as reasonable given the platform's reputation and the Gen6 upgrades.