The Great Lakes Firearms GL-19 Striker is a semi-auto 9mm pistol with a 4-inch black nitride barrel and a capacity of 15+1 rounds. The frame is a Galaxy Gold polymer and the slide is black, with an optic cut, serrated sections, and a window cut. The RMR footprint allows direct optic mounting without modification. 
 

Key Specifications 

• Brand: Great Lakes Firearms 
• Model: GL-19 Striker 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 15+1 
• Barrel Length: 4 in 
• Color/Finish: Galaxy Gold Frame / Black Slide 
   

Detailed Features 

• 4-inch black nitride barrel 
• Optics-ready slide with RMR footprint 
• Optic cut, serrated, and window cut slide 
• Galaxy Gold polymer frame 
• Ambidextrous controls

Owners of the Great Lakes Firearms GL-19 Striker most often comment on the visual impact of the Galaxy Gold frame. It is a Glock-pattern striker-fired pistol, and owners who already use that format find the transition straightforward. Reliability through standard defensive 9mm is generally described as smooth after a basic break-in period.

The optics-ready setup and RMR footprint are called out as practical value-adds on the GL-19 Striker. Owners who run red dots appreciate not having to pay for aftermarket milling. The ambidextrous controls receive positive comments from left-handed shooters.

The GL-19 Striker draws some skepticism from buyers who prioritize proven brands, and early batches had mixed consistency reports. Owners who give it adequate range time tend to come around; those who expect perfection out of the box sometimes don't. The Galaxy Gold frame is either a strong draw or a dealbreaker depending on the buyer.