Features Durable polymer 9mm style carbine receiver with matte anodized finish and stamped G&G rollmarks, mimics the popular billet style of receiver Adjustable PDW style collapsible stock with stock tube 5" M-LOK handguard is compatible with all M-LOK accessories Ergonomic motor grip with enhanced trigger guard allows for easier use of the carbine with gloves Flat faced competition style trigger, textured selector switch and mock bolt catch provide the ARP9 with aggressive details Integrated MOSFET protects wiring and is programable to fire either 3-round burst or fully automatic ETU (enhanced trigger unit) improves trigger response and cyclic rate ****Important All Replicas, unless otherwise stated, Do Not Include a Battery or Charger. Please note: Some items may be dropshipped from our suppliers, allowing us to offer you a wider selection and better prices. This may result in slightly longer shipping times. We're actively working with our suppliers to ensure timely delivery. Thank you for your understanding****