Valken Li-Po 7.4V 30C 1000 mAh Stick Airsoft Battery with Small Tamiya Connectors used The M11A1 by KWA is

The M11A1 by KWA is a gas powered submachine airsoft gun based on the smaller compact M-11 design set by Gordon Ingram

Features a push-button release and fits the stock X7 Mag well

Trigger: Adjustable

SRT piston – Sonic Recharge Technology piston – plated aluminum piston that produces an industry leading recharge rate and virtually eliminates reg shoot down

Valken Li-Po 7.4V 30C 1000 mAh Stick Airsoft Battery with Small Tamiya Connectors used The M11A1 by KWA isThe Valken 7. 4v 1000mAh Stick Type Lipo airsoft battery is a high performance lithium airsoft gun battery. This Lipo battery has no memory effect, and does not require discharging. This stick Lipo battery can hold a charge for months, and features a small Tamiya plug and XH 3 pin charging connector. They fit inside most buffer tubes and PDW stocks. Features: Configuration: Stick (2 Cells) Dimensions: 100mm x 15mm x 11mm Plug type: Small Tamiya