Great Lakes Firearms 9mm 4" 16-Round Cerakote Pistol

The Great Lakes Firearms GL19SRK Striker 9mm is a compact, optic-ready striker-fired pistol built for shooters who demand practical performance without compromise. Featuring a 4-inch barrel, aggressive front and rear slide serrations, and a Cerakote Bull Shark Gray finish, this model bridges the gap between concealability and controllability—ideal for patrol officers, armed professionals, and serious range competitors seeking a proven platform.

Built on a polymer frame with full Gen3 parts compatibility, the GL19SRK ships with an RMR-compatible ported slide that accepts most modern reflex optics without additional milling. The dual serrations—front and rear—provide positive purchase in low-light transitions and tactical manipulation. The 15-round capacity with included Glock-compatible magazine delivers practical capacity for defensive duty or training. At 2.07 lbs unloaded, the pistol remains light enough for extended carry while maintaining the mass needed for controllable recoil impulse in 9mm. The ambidextrous magazine release ensures efficiency regardless of shooting hand or tactical setup.

This platform works best for operators and shooters who've standardized on Gen3-based ergonomics and aftermarket support. Whether outfitting a duty rig, building a practical training battery, or deploying a backup system, the GL19SRK's 4-inch profile and 9mm ballistics deliver sufficient velocity and accuracy for defensive distances while keeping the overall footprint suitable for appendix, duty belt, or vehicle storage. The Cerakote finish resists salt air and harsh environmental exposure better than standard coatings, making it suitable for coastal or maritime operations.