If there's one thing we have to say about Kublai receiver shells is that they are super sturdy. Quality second to none, the attention to detail is just simply superb.
Introducing the Kublai K1. We consider the Kublai K1 the best(in terms of quality) classic M4A1 receiver for gel blaster you can get as of now.
- Stock: In Stock
- Model: Kublai K1 M4A1 Receiver Shell
- Weight: 0.50kg