SA-C17 CORE™ Carbine Replica
Specna Arms, in order to meet the expectations of its customers, presents the CORE ™ line - a unique series of replicas that introduces a new quality on the airspeed replica market. An affordable price combined with an innovative quick spring change system, great performance straight out of the box and high-quality components makes this series an excellent choice for both beginners and experienced airsoft players alike.
The receiver, the stock tube with the enlarged SF type stock housing the battery, as well as the pistol grip were made out of a polymer plastic reinforced with nylon fiber. Other components, such as the barrel, RIS front, flash hider, enlarged reloading handle and tactical sling assembly are made out of metal (all screws, pins, case ejector flap and dummy bolt are made out of steel). There are markings and a serial number on the receiver.
The replica has been very well-made, the user will not experience any loose elements between the lower and upper receiver parts. The use of a light plastic receiver allowed for significant weight reduction, which makes it perfect for dynamic games or long-lasting milslims. The glass fiber reinforcement makes the receiver more durable than polymer and metal ones.
One of the replica’s features is a quick spring change system, ESA ™. The system allows for a quick and efficient adjustment of the replica's power to the requirements in the field of play, without the need of tool usage - just unscrew the stock guide to reveal the access to the spring, without having to remove or disassemble the gearbox.
The advantages of the ESA™ system cannot be overestimated. In the light of the arrangements existing within the airsoft environments, this system guarantees the user a considerable amount of possibilities and a lot of freedom. The ESA ™ system allows you to quickly, with little to no effort change the main spring, and thus adjust the muzzle velocity of the replica to the requirements of the game organizer. This guarantees an ideal compromise between the effectiveness of firing your shots and your own safety and the safety of other players.
The replica has been fully adapted to work with LiPo and LiFe batteries. Thanks to the basic muzzle velocity of ~ 380 FPS guaranteed by the factory-installed main spring, the replica is perfect for middle-range operations. The set also includes an M90 spring, which allows you to reduce the initial muzzle velocity to ~ 310 FPS, making it the replica perfectly adapted to operate at short distances or inside buildings.
The gearbox has 8 mm slide bearings and steel gears fitted on them. The system is secured by means of four anti-reversal latches. A light, made out of polycarbonate plastic piston is fitted with a full steel tappet plate increasing its durability. The replica has a steel cut-off lever, as well as a precise rotary Hop-Up chamber. The durability of the components allows for using M140 springs.
A precisely made Rotary Hop-Up chamber perfectly harmonizes with a high-quality precision barrel with a diameter of 6.03 mm. The use of a precision barrel has a positive effect on the range and accuracy of the replica. You must remember to use high-quality 6mm BB’s.
The replica is equipped with a front M-LOK rail manufactured under the Strike Industries license. The replica also comes with the newest M-Lok angled grip designed by Specna Arms. A folding sight has been installed on the upper RIS rail, which does not interfere with optoelectronic sights. Thanks to the retractable stock with a non-slip texture stock, it is possible to adjust the length of the replica to the body type and preferences of the operator. The standard flash hider is mounted on a 14 mm left-hand thread, which allows the attachment of a silencer in its place.
The set does not include a battery or a charger.
The set includes:
- additional M90 main spring
- user manual
- QC certificate
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.
|Bearings diameter [mm]|
|Magazine capacity [pcs.]|
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).
Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.
|Automatic electric guns|
plastic + metal
rechargeable battery is characterized by high efficiency
current-carrying capacity, but there are disruptive effect on memory.
Should be unloaded and loaded in the full cycle, ie, it is recommended
to fully discharge, and after unloading must charge the battery
immediately without leaving it for a long time in a discharged state.
|Type of thread on the barrel|
|Quick Spring Change system|
|Type of plug|
|Muzzle velocity [FPS]|
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS