- The GSG Firefly Features A Wear-Resistant Alloy Frame Outfitted With An Integrated Accessory Rail.
- The Slide Features Adjustable Sights, And Along With The Rugged Blowback System, Fixed Barrel And Superior Ergonomic Grip, The Gsg Firefly Delivers Exceptional Accuracy. Additional Safeties Include An Internal Locking Device And Slide Mounted Ambidextrous Safety.