Model GSG 16 – Action Semi-Auto – Barrel Finish Black – Barrel Length 16.25 – Caliber .22LR – Finish Flat Dark Earth – Grips FDE Polymer – Hand Right – Handguards M-Lok – Muzzle Faux Suppressor – Oal 28.50- 34.25 – Rails Picatinny – Receiver Description Polymer Receiver – Receiver Finish Flat Dark Earth – Receiver Material Polymer – Safety Ambidextrous – Series Carbine – Sights Adjustable Front & Rear – Size Full Size – Stock Description Collapsible with Storage Compartment – Stock Finish Black – Stock Finish Group Black – Stock Material Synthetic – Weight 5.84 lbs