Lancer Tactical Low FPS Gen 2 Airsoft M4 Carbine w/ PDW Airsoft Stock (Color: Black) Features Lightweight and modular airsoft rifle that offers superior performance, the Airsoft AEG Rifle.Free float modular rail interface system provides a reliable platform for mounting attachments, while the upper and lower receivers are made of durable nylon polymer material that high resistance to wear and tear. Gen 2 Gearbox Features Built with high strength full metal alloyQuick-Change spring system allows muzzle velocity adjustmentComes with cylinder, nozzle, selector plate, and spring guideIncludes trigger and integrated small type mini connector Features Equipped with a full metal Version 2 gearbox with 8mm gear bushings, this rifle is built to last Flip-up front and rear sights with locking clamps provide reliable aiming for precision shots. Features With a fully adjustable retractable stock, you can achieve maximum stability and comfort while shooting. Features Internal components provide exceptional performance with a 6.03mm inner barrel diameter and 343mm inner barrel length that deliver impressive accuracy and range.Rifle also features a single sling placement with 3-hole buffer ring, making it easy to carry during long airsoft battles.Electric automatic rifle has a muzzle velocity of 330-345 FPS with 0.20g BBs, making it ideal for both close and long-range engagements.Magazine holds up to 300 rounds and comes with a nylon polymer winding wheel for easy reloading. M4 SD 9" Extended M4 SD Carbine M4 SD 9" Hybrid Extended M4 SD 9" Proline Extended M4 SD Proline Add to Cart Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 177 4.3 out of 5 stars 331 4.5 out of 5 stars 293 4.5 out of 5 stars 293 4.2 out of 5 stars 4 Price $169.00$169.00 $169.00$169.00 — no data $245.00$245.00 $245.00$245.00 Construction Nylon Polymer Nylon Polymer Nylon Polymer Upper & Lower Receivers, Buffer Tube, Stock, Motor Grip / Metal Rail System, Outer Barrel Full Metal Full Metal Magazine Capacity 300 Round Hi-Cap 300 Round High-Cap 300 Round High-Cap 120 Round (Mid-Cap) 300 Round High-Cap Battery 9.6v NiMH Nunchuck Recommended (Battery and charger not included) 9.6v NiMH Nunchuck Recommended (Battery and charger included) 11.1v Small Stick Lipo Recommended (Battery and charger not included) 11.1v Small Stick Lipo Recommended (Battery and charger not included) 11.1v Small Stick Lipo Recommended (Battery and charger not included) Rifle Length 31 - 34.4 inches (Stock Retracted / Extended) 28.5 - 32.5 inches (Stock Retracted / Extended) 31 - 34.4 inches (Stock Retracted / Extended) 31 - 34.4 inches (Stock Retracted / Extended) 28.5 - 32.5 inches (Stock Retracted / Extended) Muzzle Velocity 370 - 390 FPS with 0.20g BBs 370 - 390 FPS with 0.20g BBs 370 - 390 FPS (w/ 0.20g BBs) 370 - 390 FPS with 0.20g BBs 370 - 390 FPS with 0.20g BBs