It is estimated whether to use a big bow door or a small bow door.

1, the big bow gate is easier to use and practice. Because the distance between the bow and the door is long, the muzzle velocity will be faster, the required rubber band will be short, and the requirements for mastering the action are low.

2. The big bow gate is powerful. Under the condition of the same rubber band length and stretching distance, the strength of the big bow door is stronger than that of the small bow door, because the isosceles length makes the stretching distance stroke longer.