The Glock G19 Gen 3 Custom Tarpon Green is a compact 9mm semi-automatic pistol with a 4.02-inch barrel and a 15+1 round capacity. It has a polymer grip and a gray/green color scheme with a custom Tarpon Green frame finish. 
 

Key Specifications 

• Brand: Glock 
• Model: G19 Gen 3 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 15+1 
• Barrel Length: 4.02 in 
• Color/Finish: Tarpon Green Frame, Gray 
   

Detailed Features 

• 4.02-inch barrel in compact configuration 
• 15+1 round capacity 
• Polymer grip construction 
• Custom Tarpon Green frame finish 
• Gray color accents on slide

Owners of the Glock 19 Gen 3 consistently point to its reliability and the simplicity of its striker-fired mechanism as primary draws. The Gen 3 frame is familiar to a wide range of shooters, and the custom Tarpon Green finish gives this variant a distinct look without altering the proven internals. Some buyers specifically seek out the custom color options over the standard configurations.

For carry and range use, the G19 footprint is well-regarded as a middle ground between compactness and shootability. The polymer grip handles recoil acceptably, and the 4.02-inch barrel provides a balance between portability and control. The 15+1 capacity is a common point of satisfaction among owners who want meaningful round count in a compact package.

Value perception on the G19 Gen 3 is generally positive, though some note that the Gen 3 platform lacks the performance upgrades of later generations. Aftermarket support is extensive, which owners appreciate, but the custom finish can limit some standard accessories that rely on exact frame dimensions.