Description A legendary design with tactical performance—this licensed Heckler & Koch MP5 SD6 kit is a CO₂-powered .177 caliber BB gun that blends realism, reliability, and fun. Featuring a collapsible stock, full-auto and semi-auto capability, and an integrated suppressor-style barrel, the MP5 SD6 is a faithful replica of the iconic submachine gun. This kit includes essential extras to get you shooting right out of the box. Features Officially Licensed Heckler & Koch MP5 SD6 Replica Full-Auto and Semi-Auto Firing Modes Integrated Mock Suppressor Design Collapsible Stock for Custom Fit and Maneuverability Picatinny Rail for Mounting Optics or Accessories Realistic Blowback Action Includes Drop-Free Magazine, BBs, and CO₂ Cartridges Specifications Caliber: .177 (4.5mm) Steel BB Action: Semi-Auto / Full-Auto Blowback Velocity: Up to 410 FPS Magazine Capacity: 40 Rounds Power Source: 12g CO₂ Overall Length: 25.6″ – 31.1″ Weight: Approx. 6.1 lbs Construction: Metal & Polymer Model #: 2262096
