How to use a sight to aim

1. Visual differences return to zero

Newly bought new sights need to complete an important task before use: to zero the vision of the scope to reduce the shooting error and improve the accuracy.

2. school sight

Select the target target 10 meters away, aim at the target heart, take 5 rounds as a set of shooting, and adjust the knob according to the position of the bounce.For example: the bouncing point is distributed at the bottom right of the target heart, adjustable air biased knitting knobs, rotating the knob along the direction of L, so that the bounce point moves to the left in the horizontal direction, until the bounce point is basically directly below the target heart;Rotate the knob along the U direction, so that the bounce point moves slowly upward in the vertical direction until it basically coincides with the target heart.

The method of debugging of the scope

1. Set a white paper target, order a black spot at the target heart, hit the centers centered on the black spots, and then retreat to one hundred meters to set up a gun to fix the table, install the sight on the gun.

2. Remove the bolt, aim at the black spot on the white paper target from the barrel through the refractive mirror, and then hold the gun body, then press the cross from the sight of the sight to the black spots on the white paper target. Tighten it tightened.Aiming at the mirror adjustment knob.

3. The guns do not move in a fixed state, install a bullet with a bullet, and start!

4. Check the bomb point. If you are too upper, you can fine -tune the sight of the sight. If you are partial, fine -tuning, and the left to the left, and the right is fine -tuned to the right.

5. Take another shot and look at it again. Repeat this method until the bounce point is hitting the black spots on the cross on the white paper target, and the sight will be adjusted.

The debugging skills of the scope

1. When aiming, pay attention to the distance of the pupil, that is, the distance between the eyes and the sight, and the pupil distance has two effects. One is to avoid damage caused by the rear power to the human eye when shooting.The person's eyes can get the largest imaging area at the distance of the pupil.

2. When aiming, the human eyeball must be the same as the axis of light aiming, otherwise there will be vision.Aiming errors.On time, the surrounding shadow areas are uniform ring -shaped. The performance of the vision is that the shadow areas around the imaging area are uneven. Once the crescent area appears, the projectile will be biased towards the larger part of the crescent area.

3. There are two buttons in the middle of the sight. There are protective caps on these two buttons. After you spin the lid separately, you can see these two buttons.The button in the middle is increased.For example: there is a UP, one is down, and the direction of the UP will be automatically corrected upward.If you turn in the direction of down, the original bounce point will be automatically corrected downward.UP means upward in English, down means downward.The bounce point is biased down, and the direction of the UP indicator is turned. If the hit is high, follow the direction of writing down.In the knob on the side, the above is written by L, and one is written by R. If you turn along the direction of L, move the point to the left. If you turn in the direction of R, the bounce point will move to the right.L and R are capital of the first letters in English left and right, respectively.

4. Aiming a look at 1/4 inches at the British 100 yards (equivalent to 91 meters).The discounted public system is 6.35 mm.If there are about 30 mm (3 cm) in the horizontal direction of the bounce point and the target heart. If a grid at 91 meters is 6.35 mm.Then the actual movement volume of a grid at 10 meters, a look at the grid, is equivalent to 1/4 inches at the British -made 100 yards (equivalent to 91 meters).The discounted public system is 6.35 mm.There are about 30 mm in the horizontal bomb and target heart. If a grid at 91 meters is 6.35 mm.Then the actual amount of movement at 10 meters is to remove 9.35 with 9.35.Finally, about 0.7 mm.The adjustment amount is 30 mm.With 30 divisions of 0.7, it has to be screwed about 43 blocks.If it is a 30 -meter adjustment of one grid, it is 2.16 mm. If 30 meters 30 mm, it is 13.8 that is to twle out 14 grids.

What is a sight

The origin or optical aiming device is difficult to verify.It is said that at least in the 16th century Europe, some people have tried to fix the glasses lens on the butt.There are text records that before the 19th century, the firearm had a long -mirror -type aiming device, which could be used for aiming under low light conditions.The scope can be divided into holographic scope, internal red and green scope, and laser sight.

Blame classification

The scope is mainly divided into the following three categories: the long -term scope, the precipitation scope, and the reflective sight.Among them, the Wangyuan sight and reflective sight are the most popular.The above two types of sights are mainly used during the day, so they are collectively referred to as the white light scope. In addition, there are night vision sights for night aiming (adding night vision devices to the above two types of sights, and night vision device according to night vision deviceThe types of types can be divided into micr -light sights, infrared sights (can also be subdivided into two types: active infrared and thermal imaging).

What is the principle of the scope

The scope has both enlarged function and the function of fast aiming.Natural light is absorbed from a optical fiber -made lighting system at the top of the aiming mirror, and a targeting mark is formed by a split plate and then reflected into the eyes of the shooter.

Both the bullets and the sight can be seen as a ray approximately. Two rays located in the same plane and in one direction are either parallel or intersection. In fact, the point in the scope is exactly the ray of the scope and the ray of the bullet.The intersection, the parabolic line of the bullet and the sight line have two focus, as well as the target sight.

The intersection of the scope of the scope and the ray of the bullet may not necessarily fall on the target. This requires adjusting the distance between the scope of the scope and the intersection of the ray of the bullet.In order to adjust, the viewing angle of the sight installation is needed according to the target distance.If you want to make precise shooting, you need to consider the impact of the wind direction, which is the so -called repair.

Is the scope a prohibited product?

At present, it is not included in the category of prohibited products. The sight can be regarded as a collection of things, such as the sights replaced by the collection equipment, which is normal.

The scope generally does not belong to a prohibited item. The criterion for measuring the non -committing is whether there is any harm to others and whether it harms others and national interests.The scope is not a military weapon, not to mention that ordinary sights are only attributed to toys (unable to compare with military regulations).

There is also the purpose of this sight. If it is used to sin or harm the interests of others, of course, if not, it is just a normal Tool.