Comparison SAS PT99 vs Crosman C-TT

The model or brand of the combat pistol/revolver from which the product was copied.

Replicas of military weapons are very popular among air pistols. Here you can find, in particular, models that imitate different models of weapons from Beretta, Colt, CZ, Glock, Heckler & Koch, Luger, Smith & Wesson, Sig Sauer, Taurus, Walther, Makarov (PM). Devices chambered for a blank cartridge (see “Type”) are also often copied from “firearms,” but in Flaubert’s revolvers the situation is different - most of them have a certain “average revolver” shape and design that is not related to a specific model of military weapon.

On the one hand, copies are popular among gun fans who, due to legal restrictions, cannot acquire a full-fledged short-barreled firearm. On the other hand, a pneumatic or launch copy often reproduces all the controls of the original. As a result, it often happens that a replica of a real-life model turns out to be even more convenient to use than the original.

The working length of the barrel installed in the pistol / revolver is from the chamber to the muzzle. In airsoft models (primarily AEGs, see "Type"), the length of the inner barrel is indicated, along which the bullet directly moves. Three main points directly depend on this parameter: the initial velocity of the bullet, the length of the aiming line and the dimensions of the weapon.

In short-barreled (up to 20 – 25 cm) pneumatics and Flaubert's revolvers, a long barrel allows you to achieve higher initial speeds. However there is no rigid dependence here, and models with the same barrel sizes can differ markedly in initial speed (especially since the latter also depends on a number of parameters, primarily the principle of operation — see "Type"). However, long-barreled pistols are generally better for long-range shooting than short-barreled pistols. This is due to the second nuance — the length of the sighting line: a long barrel allows you to increase the distance between the front sight and the whole, thereby reducing errors in aiming. However, with regard to dimensions, the increase in the length of the barrel not only makes the weapon more cumbersome, but also worsens its balance, since the centre of gravity shifts forward because of this.

There are a couple more nuances associated with this indicator. So, in copies of combat pistols (see above), the barrel length is selected in accordance with the size of the weapon from which this model wa...s copied. And for products chambered for a blank cartridge (see "Type"), this parameter is not indicated at all, since there is virtually no full-fledged barrel in such pistols.

Muzzle velocity — that is, the speed of the bullet at the exit from the barrel — provided by the pistol / revolver. Note that for some weapons, the actual muzzle velocity may vary; for more on this, see "Type", and here we note that for such models, the characteristics usually indicate the average value for perfect conditions.

In general, the greater the speed of the bullet, the more long-range the weapon and the higher its penetrating ability. Thus, in some countries this indicator is the basis for legal restrictions on the sale of pneumatics (usually, bona fide sellers have the relevant information). And for airsoft weapons, this moment is important for safety reasons: too high a ball speed increases the likelihood of injury. However, airsoft guns usually give out less than 100 m / s. By the standards of classical pneumatics, this is very little: most short-barreled pneumatics fall in the range of 100 – 125 m / s, in some models the initial speed can reach 125 – 150 m / s and even more.

In "flobers" speeds are higher: an indicator up to 175 m / s is considered relatively low, up to 200 m / s — average, and some long-barreled models give out more than 200 m / s. However, note that we are talking about the speeds claim...ed by the manufacturer, while the actual performance will greatly depend on the characteristics of the cartridge (load, composition, build quality). Therefore, the actual initial speeds in such weapons may differ markedly from those claimed.

The capacity of the magazine provided with the pistol, or the drum installed in the revolver (see "Form factor"). For obvious reasons, it is indicated only for multiply charged models (see "Charging capacity").

Repeatingly charged air pistols / revolvers are conditionally divided into models with magazines up to 15 charges and more than 15 charges. The largest capacity here is airsoft AEGs (see "Type"), copying submachine guns — they are not uncommon in stores for 50 balls or more, and as additional accessories for many models, so-called "bunkers" are produced, where the number there are already hundreds of charges. As for traditional pneumatics, it is worth noting that if the pistol is designed for bullets and balls at the same time (see "Type of ammunition"), then the capacity when using different types of charge may vary — usually, it is higher for balls in such cases, and this figure and indicated in the characteristics as the main one.

As for the weapon chambered for Flaubert, in it the “classic of the genre” is a revolver with a drum for 9, less often for 8 rounds. A greater number of charges is not found — for this the drum would have to be made too bulky; a smaller number — about 5 – 6 rounds — can be found in individual revolvers, as well as models in the form factor of a pistol, where the dimensions of the case do not allow you to install a larger drum. In turn, pistols chamb...ered for blank cartridges usually more or less correspond in terms of magazine capacity to the firearm models from which they are copied; here you can find models that can hold from 5 to 30 charges.

The number of shots on one gas station that an air pistol or revolver is capable of producing. Specified for gas models and PCP (see "Type"); in the first case, the data is usually given for a standard 12-gram cartridge with carbon dioxide, in the second case, for a full filling of the built-in reservoir.

Note that this parameter is quite approximate, since the actual number of shots at a gas station may differ slightly from the claimed one. Nevertheless, according to the claimed number of shots at a gas station, it is quite possible to evaluate different models of pneumatics and compare them with each other. However it must also be taken into account that the last portions of gas / air pressure is noticeably reduced — and this reduces the initial velocity of the bullet and the firing range, and can also lead to problems in the operation of blow-back systems (see below). So if the number of shots from one gas station is important for you, you should proceed from the fact that the number of “effective” shots (with full bullet speed) will be somewhere 10-15% less than the maximum claimed.

The presence of an additional mount under the barrel of a pistol / revolver.

Such a mount usually takes the form of a characteristic bar with transverse slots (Weaver / Picatinny standard or similar). It is designed to install various optional accessories; the classic variants of such accessories are the underbarrel flashlight and the laser designator.

Note that nowadays you can find both pneumatic weapons with underbarrel mounts, and pistols chambered for a blank cartridge (see "Type") with this feature. Moreover, in the second case, the mount plays a predominantly decorative role, giving the “weapon” a resemblance to a combat prototype; however, it can also have quite a practical meaning. For example, by installing an underbarrel flashlight on a starting pistol, you can train basic skills (moving, aiming, reaction to a shot) for actions in low light conditions. However if you are planning such an application, before buying, it's ok to make sure that the selected pistol provides for exactly the standard mount, and not an external imitation, unsuitable for installing a “body kit”.

The presence of a firing mode switch in the design of a pneumatic (less often a starting) pistol (this function does not occur in weapons chambered for Flaubert).

This feature, by definition, means that the pistol has at least one additional firing mode, in addition to the traditional single shots. This can be a fully automatic mode (see below), a fixed length queue mode, and in some models both options at once. Such features in each case should be clarified separately.

The ability to operate the pistol in Full Auto mode — when the weapon fires continuously until the trigger is released or the magazine is empty (fixed burst mode — Burst — in this case, automatic shooting is not considered).

Automatic mode is found only among air pistols (in some AEGs and gas-balloon models) and in weapons chambered for a blank cartridge. At the same time, we note that such models with this function do not necessarily copy submachine guns: Full Auto mode can be provided even in pistols whose firearm prototypes shoot only single shots.

The overall length of the weapon is usually from the muzzle to the part protruding farthest back (usually the bottom of the handle). This parameter not only allows you to evaluate the overall compactness of the pistol, but can also be useful for selecting accessories for it — for example, a holster, case or carrying bag.