Main upgrades: 1. The corner arc is smaller, not easy to shake, and more stable.
2. Upgrade from 19mm tube to 22mm tube, the tube is thicker and stronger.
3. The nail-free backrest can be rotated freely, which is more comfortable.
Default: black webbing with black backing board, army green webbing with blue backing board, if you need to exchange, please note when shooting, or contact customer service before delivery and get customer service confirmation, otherwise it will be invalid, thank you.
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