UDL M870 Blaster Spring Upgrade Part Type:9kg Each package comes with a

Each package comes with a launcher

airsoft performance

or g19x gel blaster with these super hard steel gears

1x usb chrager

UDL M870 Blaster Spring Upgrade Part Type:9kg Each package comes with aEnhance your UDL M870 foam dart blaster with this spring upgrade, designed to boost firepower and extend shooting range. Made from durable silver piano wire, it offers reliable performance and long lasting use. Compatible with UDL M870 blasters and available in power options of 9, 10, 11. 5, and 13 kg, this upgrade kit includes the spring, release spring, and an o ring for easy installation and improved shooting experience. Specifications: Brand: UDL.