The WE SMG-8 Gas Blowback (GBB) SMG in Tan is a compact, airsoft submachine gun known for its realistic blowback action, durable polymer and metal construction, and tactical versatility. 
 
Key Features and Specifications
Realistic Feel: Features an open-bolt gas blowback system that provides strong, realistic recoil, enhancing the shooting experience.
Durable Construction: Built with a high-strength polymer receiver for a lightweight feel, combined with a full metal barrel and internal components for durability.
Ambidextrous Controls: Designed for ease of use by both left and right-handed players, with an ambidextrous fire selector, magazine release, and bolt release.
Accessory Rails: Equipped with four 20mm Picatinny RIS (Rail Interface System) rails (top, bottom, and two side rails are often included in the box) for mounting optics, lights, lasers, and foregrips.
Adjustable Stock: Includes a 4-position retractable stock for customizable length and comfort, adapting the weapon for different scenarios, from compact transport to field play.
Adjustable Hop-Up: Allows users to fine-tune the spin on the BBs for improved range and accuracy.
Muzzle Device Compatibility: The flash hider is removable, and a 14mm CCW (counter-clockwise) thread adapter is typically included, allowing for the attachment of suppressors or tracer units.
Power Source & Velocity: It is powered by green gas and typically achieves a muzzle velocity of approximately 280–350 FPS (feet per second), depending on the gas type and ambient temperature.
Magazine Capacity: Uses a 40-44 round gas magazine.