The collimator is placed on the classic modification of the IZH-27 smoothbore hunting rifle to improve accuracy and ease of use. The standard model of the weapon is an instance with a pair of vertically located trunks. The product is popular due to its ease of maintenance, reliability, ease of use and affordable price.
general information
The installation of collimators on the IL-27 is due to the popularity of these sights and a wide range of domestic and foreign manufacturers. To understand what this device is, it is necessary to study the features of its device and operation.
The collimator sight was originally developed for fighters, which did not prevent it from being adapted for small arms. Over time, the devices took root in the civilian sphere, including hunting and bench rifles.
All collimators work approximately the same. A laser beam is projected in them, which gives an aim mark, after which the expected lesion area is displayed in the eyepiece. High-precision correction makes it possible to fire faster and more accurately than when using standard sighting devices, in which the grid is applied to the lens, which contributes to some displacement when the eye is moved to the side of the arrow.
Varieties
The collimator on the IZH-27, like analogs, can belong to one of two categories into which the sights in question are divided:
- Open modifications. These options are equipped with a single lens placed in a metal or plastic frame. Such a model does not protect the surrounding space from the user, which can significantly accelerate aiming, while simultaneously monitoring events occurring on either side. Nevertheless, the lens is practically not protected from moisture, dust and mechanical stress.
- Closed collimator on IL-27. This sight is equipped with a tubular housing, inside which is a pair of lenses. In fact, this is a simplified optical option. The lenses are protected from extraneous influences, however, they close the shooter's eye, which complicates the transfer of the aiming point to another target.
For domestic smoothbore guns, it is recommended to use an open type sight. It will make it possible to use weapons comfortably both when hunting for game birds offhand and when firing shots.
Criterias of choice
In the modern market, dozens of varieties of collimator sights of domestic and foreign production are presented. Choosing the best option for Izhevsk rifle yourself is not so simple. Previously, you should study the characteristics and features of the proposed modifications.
When choosing a collimator for the IZH-27 hunting rifle, attention is paid to several important points, namely:
- Type of sight. It is better to choose an open version, and a closed analog is preferable for rifled weapons.
- Overall dimensions and weight. The difference between the different versions is several tens of grams. However, the lighter and smaller the fixture, the more convenient it is in installation and operation.
- Resistance to recoil. Smoothbore guns give tangible returns. Therefore, with insufficient stability to this parameter, the accuracy of the collimator installation on the IL-27 will be lost, which will negatively affect the final result of hunting or firing.
- Aiming mark. Modern options are displayed in various variations of the elements (crosshairs, points, hemp). Since the firing of the weapon in question is conducted primarily by shot or buckshot, it is better to choose a circle with a diameter of at least 3.5-4.0 MOA.
Active and passive models
In an active collimator sight, a battery acts as a power source. Battery performance is almost independent of external conditions, however, if the element fails during the hunt, the device will become an unnecessary addition, weighting weapons. When choosing such a model, it is advisable to purchase active modifications with common AA or CR-123A batteries. In addition, it will be useful to take along a spare kit.
Passive analogues do not require the use of batteries; they are powered by a solar battery. The minuses of this series include switching off the sight if there is not a sufficient level of illumination. There is another version - the power is supplied from the battery, and the device is turned on by the operation of the photocell, after removing the protective cover. Along with the apparent advantages, such a model has disadvantages associated with both of the modifications mentioned above. Experts recommend purchasing a device that is manually turned on.
Adapter strip for collimator IZH-27
The landing base for the gun in question is mounted on a ventilated bar, acts as an adapter for fixing the selected sight. On sale are several variations of landing bases. These include the following models:
- open kits that do not interfere with the operation of a vented analog for aiming without a collimator;
- closed versions that make it impossible to use the bar even with the scope removed;
- plastic options are more affordable, but worse in quality;
- the best option is the bar under the collimator on IZH-27 made of aluminum alloy, which is somewhat more expensive, but combines a small weight and a high strength indicator.
It is worth noting that the longer the base, the better, since it is possible to choose the exact location for mounting the sight. Weapon stickiness would be better if the crosshair with the bar was placed as low as possible. This allows you to ensure the natural position of the hands and torso of the shooter when firing, which reduces fatigue and increases aiming.
How to install a collimator on IZH-27?
Installation of a properly selected landing base on a ventilated bar with the subsequent installation of the sight itself does not require much time, ability and effort. Nevertheless, before purchasing the device, make sure that the weapon, sight and base are suitable for each other in all respects.
If initially in doubt, it is better to take a gun and try on all the elements in place. It is worth noting that most of the modifications of the sights in question are fixed on a gear element such as Viver or Picatinny. A similar design is not provided for the domestic shotgun, so the collimator is mounted on the IL-27 using an additional landing base, the features of which are mentioned above.
Modifications
Among the popular and suitable for domestic shotgun collimator sights, we note several models:
- Hakko Bed-35 Panorama. This is an excellent fixture, which is produced in Japan, which guarantees the appropriate quality and durability of the device. This modification is not only suitable for smoothbore types of weapons, but also has clamps under the rail of Weaver and Picatinny rail. The original lens has 27 layers of enlightenment, providing a clear image in any light. Marks for the sight are provided in several versions (point, circle, crosshairs and combined variation). Adjusting the brightness makes it possible to adjust the sight so that the aim mark is clearly visible in any ambient light.
- Pilad P1x30 (VOMZ). Open collimator sight of Russian production. It is perfectly suited for use on hunting rifles, has an affordable price, and is aimed at experienced and novice users. The device has three options for an aim mark (MOA, cross stump and standard point). The design provides automatic and manual adjustment of the brightness parameter.
- Pilad P1x42. This is one of the most popular and best modifications of the collimator for IL-27 and its analogues. The sight is available in several variations (with a Weaver retainer, a dovetail mount, and a mounting system for a vented bar).
For the weapon in question, it is quite possible to choose sighting collimators of domestic and foreign manufacture, which will improve the accuracy and quality of fire.
What do the owners say?
Reviews about the collimators on the IL-27 are rather mixed. Some users have noted a significant improvement in the quality of firing while maintaining all the current characteristics of the gun. At the same time, they indicate the ease of use of the sight, the ease of its installation and maintenance. Other consumers do not recognize such equipment, claiming that it only “obscures” the eye and contributes to the deterioration of shooting in a standard way. At the same time, the owners complain about the high cost of the device and the need to recharge the batteries (for active modifications).
Conclusion
The collimator for the domestic smooth-bore gun IZH-27 is an adequate analogue of the optical sight, which allows to improve the performance of sports or hunting shooting. It is not a mandatory element of equipment, however, it is in great demand. Fortunately, in the domestic market you can choose the right modification without any problems.