Diamondback Obsidian DB15 AR Pistol – Black | 5.56NATO | 11.5″ Barrel | 11″ M-LOK Handguard | SBA5 Brace
Diamondback DB10 AR Rifle – FDE | .308 WIN | 16″ Barrel | 15″ M-LOK Rail | Magpul Grip | A2 Flash Hider
At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.
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