Valken Li-Po 7.4V 30C 1200 mAh Stick Airsoft Battery with Small Tamiya Connectors Marker Parts & Upgrades These fit the SB and

These fit the SB and AR:K as well

The sound signature is also greatly reduced when adding the MRT Bolt due to the lower operating pressure and internal air distribution

Spherical Dual Pane Thermal Lens

Plastic Hand Guard Grip

1 silk camera bag

Valken Li-Po 7.4V 30C 1200 mAh Stick Airsoft Battery with Small Tamiya Connectors Marker Parts & Upgrades These fit the SB andThe Valken 7. 4v 1200mAh 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 crane stocks. Features: Configuration: Stick (2 Cells) Dimensions: 123mm x 19mm x 11mm Plug type: Small Tamiya