Comparison Hatsan Gladius Long vs Ataman M2R Bullpup 6.35

The caliber of a rifle — that is, the diameter of the bore and, accordingly, the diameter of the ammunition for which it is designed.

The generally accepted standard for freely sold pneumatics in the post-Soviet space is the 4.5 mm caliber; rifles of a larger caliber (standard values — 5.5 mm and 6.35 mm) in most countries in this region are already equated with full-fledged weapons and are sold under the appropriate permits. However, airsoft models are an exception, primarily AEG electric drives(see "Type") — their standard caliber is 6 mm, larger values \u200b\u200bare also encountered, while such rifles do not require permits. This is due to the fact that airsoft guns are originally sports equipment, not weapons, they are not designed to cause damage to a particular target, but only to indicate hits on a person, and with a minimal risk of injury. For such an application, just light, but relatively large balls are well suited — an increase in caliber in this case reduces penetration and, accordingly, reduces the risk of injury.

The muzzle velocity provided by the rifle - that is, the speed of the bullet as it exits the barrel.

All other things being equal, a higher bullet speed provides greater range and accuracy, and also simplifies aiming at long distances: the bullet flies along a smoother trajectory and requires fewer adjustments in height, and the influence of side winds decreases with increasing speed. On the other hand, this indicator directly affects the price of the rifle; and in some countries, legal restrictions on the ownership of pneumatic weapons are also related to the muzzle velocity of the bullet.

As for specific values, in the weakest modern rifles the initial speed does not exceed 150 m/s, and in the most powerful it can be 300 - 350 m/s or even more(remember, the speed of sound is 330 m/s). In general, for recreational shooting at short distances, this parameter is not particularly important, and detailed recommendations for choosing pneumatics for more specific situations can be found in special sources. Let us only note that in AEG electric drives (see “Type”) the initial speed extremely rarely exceeds 150 m/s, but this is done solely for safety reasons: such “weapons” are intended for military-tactical games and initially involve shooting at people, and the high speed would be unsafe for players even with protective equipment.

It is also wor...th considering that this indicator is not strictly defined. In any type of pneumatic it depends on the weight of the bullet (the lighter the faster); therefore, in the characteristics it is usually customary to indicate a certain average velocity for standard ammunition (usually weighing 0.5 g, in AEG - 0.2 g). In addition, in multi-compression rifles the actual speed of the bullet is determined by the degree of inflation, in gas-cylinder rifles it is determined by the ambient temperature, and in PCP models it is possible to achieve higher speeds than declared by replacing the air with a special gas (for example, helium). Nevertheless, this characteristic makes it possible to evaluate the capabilities of the rifle and compare it with other models, including those that differ in type.

The type of cocking system provided in the design of the rifle.

The cocking system is responsible for setting the trigger mechanism to the combat cocking position (ready to fire), and in the case of a multi-shot design, also for feeding the next bullet into the chamber. Such systems are usually divided by the control method. The options encountered today include, in particular, a barrel break, a lever ( side or under-barrel), a pump mechanism, a bolt(including such varieties as biathlon and bolt), and an automatic cocking system. Here are the main features of each of these systems:

— Barrel break. In rifles with this type of cocking, the barrel is fixed on a rotary axis, and folds down with each reload. In this case, not only the trigger mechanism is cocked, but the chamber also opens, allowing you to load the next bullet. This option is found exclusively in spring models - conventional and with a gas spring (see "Type"), it is with such rifles that the barrel break is most compatible. One of the key advantages of such systems is their low cost. In addition, "breaks" are very easy to use, do not require special skills and are suitable even for inexperienced shooters. So such pneumatics...are extremely popular these days. At the same time, they are usually made single-shot (with very rare exceptions), constant folding and unfolding of the barrel can be quite tedious, and the barrel mount tends to loosen as it wears out, which reduces accuracy and power.

— Automatic cocking. Systems that do not require any additional actions from the shooter to cock the weapon; found in PCP pneumatics (see "Type"), gas-cylinder models, and AEGs (the latter are by definition made only with automatic cocking). In accordance with the name, the cocking in such weapons is carried out automatically before each shot - as a rule, with the next bullet being sent into the chamber (although there are also single-shot models where the bullet must be inserted manually). In any case, the automatic cocking is extremely simple and easy to use. In addition, even fully automatic weapons can be created on the basis of such mechanisms (see "Automatic mode"), although most rifles with this feature still operate in the single-fire format. The disadvantages of such systems include the complexity of the design and the rather high cost, as well as the fact that air/gas is additionally consumed for the automatic cocking. This reduces the number of shots per charge, and can also reduce the initial velocity compared to similar models with manual reloading (however, the latter is typical mainly for gas-cylinder rifles).

— Under-barrel lever. Systems that use a lever under the barrel, which must be pressed down with each cocking. Like the barrel break described above, this method is used primarily with spring-piston mechanisms and gas springs. It is more convenient and reliable, since the rifle barrel remains stationary at all times, and its design does not include fasteners that can become loose and fail. On the other hand, the lever design is noticeably more complex and expensive than the break-action design, and therefore is quite rare.
Note that the pumping lever in multi-compression models (see "Type") is usually not responsible for cocking the weapon, so a different cocking method is specified for such rifles (although there are exceptions). And in gas-cylinder models, there is a special type of under-barrel lever - the so-called Henry bracket, like in classic cowboy Winchesters (in fact, such pneumatics usually just copy this weapon).

— Side lever. Systems that use a lever on the side of the rifle — usually on the right. They are found mainly in models with a spring-piston mechanism or a gas spring. As in the case of an under-barrel lever, the main advantage of this method is the immobility of the barrel, which contributes to accuracy and reliability. On the other hand, such a cocking system is usually made for right-handers and can be inconvenient when shooting from the left shoulder; in addition, a side lever is somewhat more difficult to fit into a design than an under-barrel lever. Therefore, this option has not become very popular.

— Bolt. Systems using a classic type of bolt handle — sliding back and forth. This type of cocking does not provide air pumping, and therefore is used only in gas-cylinder rifles, PCP, and some multi-compression models (see "Type"). Pneumatics with bolts are mainly made multi-shot — this is the very idea of such systems (feeding the next bullet from the magazine); however, there are exceptions. In general, this is a fairly simple, practical and reliable method of cocking, but nowadays more specific types of bolts are increasingly used — biathlon and bolt; they are listed separately in our catalog and described below.

— Biathlon bolt. A type of bolt (see above), copied from small-caliber biathlon rifles. In such systems, as in traditional bolt mechanisms, the cocking handle is located on the side and moves back and forth. The key difference is that this handle is fixed on a rotating mount and does not slide along the guides when reloading, but swings on the axis. The biathlon bolt differs from the similar in design side lever (see above) in its location (at the rear of the rifle), shorter lever length, and the fact that it does not provide air inflation. Many shooters consider this bolt more convenient than the classic one — in particular, it has a very small operating force, due to which you can move the lever without taking your eyes off the sight. And in some models, you don’t even need to remove your “shooting” hand from the handle to cock the bolt — just hook the lever with your index finger, pull it towards you with a light movement of the wrist, and then, if necessary, move it forward with your thumb. The biathlon bolt is used almost exclusively in PCP rifles (see "Type").

— Bolt action. A type of bolt (see above) that not only moves back and forth when reloading, but also rotates around its axis — similar to how it happens in many classic firearms like the Mosin rifle or Remington 700. In fact, the resemblance to real weapons is one of the key advantages of such systems: they are valued by fans of traditional rifles, and can also be good training simulators for developing basic shooting skills from more serious "bolt" weapons. Most pneumatics with such cocking systems are PCP or gas-cylinder, only a few models use the multi-compression principle (see "Type").

— Pump mechanism. Systems in which a movable fore-end is used for cocking — as in pump-action shotguns, hence the name. The main convenience of such systems is that cocking can be done without removing your hands from the weapon. On the other hand, the constant movement of the fore-end throws off the sight and has a negative effect on accuracy, so this cocking method is not particularly popular in air rifles.

And in models like AEG (see “Type”) and other airsoft weapons, the capacity is indicated for the standard magazine supplied in the kit; in this case, the magazine, as a rule, is removable, and if desired, it can be replaced with another one that differs in capacity. It is worth noting here that airsoft magazines are usually divided into “bunkers” (high capacity) and “mechanics” (low capacity). Mechanas typically hold up to 150 pellets, and some of these magazines have the same capacity as real weapons. This variety is appreciated by lovers of realism and experienced players. In “bunkers,” in turn, the capacity is already hundreds, and sometimes thousands, of bullets. They are convenient for beginners and undemanding airsoft players, but a serious drawback of such magazines is noise - the balls, hanging in the main compartment of the “bunker”, turn it into a rattle, making it difficult to move covertly.

The highest internal gas pressure that a PCP-type rifle cylinder can withstand without consequences (see "Type"). The maximum pressure in the cylinder does not fundamentally affect the characteristics of the rifle — models with the same value can differ significantly in muzzle energy, muzzle velocity, the number of shots at a gas station, etc. This parameter is indicated solely for safety purposes — in particular, so that the user does not “overdo it” when refueling: for example, in scuba cylinders used for this, the pressure can vary from 180 to 300 bar, while in most modern pneumatics the tanks are designed for 200 bar , and connecting more pressure is fraught with unpleasant consequences.

For comparison: the working pressure in a bicycle tyre is on average about 3-4 bar.

The type of sighting device that the rifle is initially equipped with. Note that many models allow the installation of other sights - in addition to the standard sighting devices or to replace them. And optics or a collimator can initially be combined with a mechanical sight (front sight + rear sight), which in such cases plays the role of a spare. However, these features are not available in every rifle, so when choosing, it is best to focus on the type of complete sight.

Nowadays, in addition to the traditional sighting bar with a front sight, you can find diopter, optical and collimator sights in air rifles, and in some models, standard sighting devices are completely absent. Here are the features of each of these options:

— Sighting bar and front sight. Devices in the form of a front sight and a rear sight, which looks like a horizontal bar with a slot; when aiming, you need to combine these devices so that the front sight is visible exactly in the middle of the slot and flush with its edges. Such sights are extremely popular in modern pneumatics: they are extremely simple, inexpensive, compact and reliable, and do not depend on batteries and are quite resistant to impacts and vibrations. In addition, the front sight with a bar does not limit the view as much as optics or a collimator, and is better suited for shoo...ting at moving targets. The main disadvantage of this option is that a certain skill is required for effective aiming - after all, you need to control not only the aiming at the target, but also the relative position of the front sight and the slot. On the other hand, this point can also be an advantage - in particular, when learning to shoot: having learned to shoot effectively with such devices, the shooter will feel quite confident with other types of sights. It is also worth noting that the front sight and rear sight do not provide any magnification - this makes it difficult to shoot at small and / or distant targets; however, again, this feature is not always an unambiguous disadvantage.

— Diopter sight. A type of mechanical sighting device (i.e. front sight and rear sight) that uses the diopter principle of operation. The rear sight in such devices is a plate with a small hole through which the shooter looks at the front sight. Such a rear sight is easier to use than a traditional bar with a slot, especially for beginners: even without special skills, the shooter subconsciously chooses a position of the eye in which the front sight will be in the center of the hole (as it should be when aiming). In addition, a small hole gives a slight magnification effect and increases the clarity of the target contours, which is especially important at significant distances. On the other hand, diopters significantly limit the view, are poorly suited for low-light conditions and are easily clogged with various contaminants. Therefore, this type of sight is extremely rarely used in airguns - mainly in powerful long-range rifles, primarily for sporting purposes.

— Optical sight. Traditional optical sights in the form of a "spyglass" with a reticle applied to the shooter's field of view. Initially created for high-precision shooting at long distances, mainly at stationary targets; pneumatics are also used in the same role. True, not every pneumatic rifle with optics is a powerful long-range weapon - there are also relatively "weak" models. But even such pneumatics can be a good training aid in high-precision shooting: a short distance in this case can be compensated for by the small size of the target. On the other hand, optics significantly affect the price of the rifle and require careful handling. Of its features, it is also worth noting that such sights necessarily have a certain magnification; due to this, they allow you to better examine small targets, but at the same time limit the field of view. It is also necessary to take into account that the optics are not well suited for off-hand shooting and require careful insertion: the eye must be located exactly on the optical axis of the sight, otherwise the aiming point may not coincide with the point of impact.

— Collimator sight. The working part of a collimator sight is a glass window onto which a luminous aiming mark is projected using a special optical system — a dot, crosshair, circle with a dot, etc. Sights of this type usually do not have magnification and are intended for shooting at short distances, including at moving targets and offhand. So in use, a collimator is similar to a front sight with a rear sight; and its key advantage is its ease of use: there is no need to combine the front sight and the notch, it is enough to find the aiming mark in the window and point it at the target. At the same time, unlike optics, it is not necessary to keep your eye strictly opposite the center of the sight: the parallax effect (see "Adjusting the parallax") in collimators is very weakly expressed, or even absent altogether. The main disadvantage of this type of sight is that they require batteries to operate; In addition, collimators are significantly more expensive than traditional mechanical sights and also require more careful handling (although they are still less delicate than optics).
It is worth noting that such devices are especially popular in airsoft airguns, such as most AEGs (see "Type"): collimators are great for dynamic combat.

— None. The absence of any sighting devices in the original delivery set — there are only mounts for installing such devices. For more information on the different types of mounts, see below; here we note that such a complete set does not allow you to use the rifle "out of the box", but it does give you the opportunity to choose a sight for it at your own discretion, without relying on the manufacturer's choice. This is especially important if you plan to use optics — nowadays a wide variety of such sights are produced for different tasks and scenarios of use. In fact, most air rifles without a sight are designed specifically for installing optics, although the use of collimators is often also allowed; and in airsoft pneumatics, removable front sights with rear sights are also used.
It is worth noting that spring-piston rifles and gas piston models have a specific double recoil that not every scope can withstand - even if it allows use with powerful firearms. So when looking for optics or a collimator for such pneumatics, you should be especially careful - for it you need to choose scopes originally designed for such rifles.

The ability to adjust the location of the emphasis under the cheek, located on the butt. Usually, we are talking about at least height adjustment, and in advanced models it may also be possible to move the stop back and forth. Anyway, this feature allows you to adjust the position of the cheek to the physique and personal preferences of a particular shooter, thus providing the most comfortable tab — and this convenience, in turn, has a positive effect on accuracy. At the same time, the ability to adjust the cheekpiece significantly increases the price of the rifle, and therefore it is found mainly in top-class models.

The presence of a retainer for additional (spare) magazines in the design of the rifle. Such a latch usually has the form of a nest (or several nests) on the bed or butt, where, in fact, the magazines are inserted. This is much more convenient than keeping a spare ammunition in your pocket or bag: magazines for pneumatics are usually small in size, and it can be difficult to “catch” them among other contents throughout the entire volume of the pocket / bag. The latch also allows you to keep the ammunition in a strictly defined place at the shooter's hand.

The presence in the design of the rifle sling swivels — special loops or staples (usually metal) on which the weapon belt is attached. There are usually two such loops — in the front and back of the weapon. In this case, most often the swivels are installed on the underside of the butt and forearm; this design is universal, it allows both right-handed and left-handed people to use the belt with the same comfort. There are also models with a lateral location of the front swivel — usually on the left side of the forearm, under the right-handed hold; however, nowadays in such rifles it is often possible to rearrange the swivel to the other side. So if the pneumatic is bought for a left-hander and it is planned to equip it with a belt, it will not hurt to clarify the features of the sling swivels separately, however, most likely, their design will not create inconvenience.