Nerf [SBL Valkyrie] Soft Dart Pump-Action Air Cocking Toy Gun

Purchased from Garyu Shoten, I played with it indoors. There are no stains, but there are scratches from attaching the inner barrel.
[Regarding the sight]
- It is battery-powered, so the batteries may be dead. The plastic part that secures it is broken, so it cannot be fixed. Please let me know at the time of purchase if you do not need it.
The craftsmanship is excellent, and it looks great even just for display. Of course, the shooting performance is also outstanding.
If you search for Garyu Shoten Valkyrie, you will find the official website and review videos, so please take a look for reference.
*Manufacturer: SBL
*List price: ¥18,800
*SMG-style Nert toy gun that shoots sponge darts
*The stock is a metal frame and can be extended in 3 stages.
*Weight: Approximately 1.6kg
*Length: Approximately 70cm
*The spring can be replaced from the stock attachment part.
*Dart muzzle velocity is approximately 40m/s.
*Materials are nylon and plastic. Some parts are metal.
*The magazine is made of plastic, and the darts loaded into the magazine are made of sponge.
*Dart size is approximately 13mm in diameter and 37mm in length.

There are parts not shown in the photos, so please let me know in the comments if you would like additional photos.

Type: Submachine gun