SA FLEX SA-F03 Carbine Replica - Half-Tan
- Length: 710 - 790mm
- Weight: 2220g
- Made of: nylon-fiber reinforced plastic, zinc and aluminum alloy, steel,
- Muzzle Velocity: ~375 / ~300 FPS
- ESA ™ quick spring change system
- 6.03 Precision Barrell
- Manufacturer: Specna Arms
SA FLEX SA-F03 Carbine Replica
Specna Arms proudly presents the FLEX ™ line of replicas. 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 front in the M-LOK standard and the pistol grip are made out of polymer plastic reinforced with nylon fiber. Other components, such as the barrel, flash hider and the enlarged reloading handle are made out of metal (all screws, pins, the case ejector flap and dummy bolt are made out of steel). There are markings and a serial number on the receiver.
Features of the replica:
- Front in the M-LOK standard
- Flip-up sights.
- The barrel of the replica has a 14mm CCW thread
- The replica has been fully adapted to work with LiPo and LiFe batteries.
Inside the replica you will find:
- ESA ™ quick spring change system. This allows for quick and efficient adjustment of the replicas muzzle velocity.
-8mm plain bearings.
-Steel gears.
-Polycarbonate plastic piston with a full steel jaw.
- Rotary hop up chamber.
- 6,03mm Precision Barrell.
The set does not include a battery or a charger.
The set includes:
- replica
- magazine
- additional M90 main spring
- User’s manual
- QC certificate
NiCd
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.
NiMH batteries have a higher self-discharge over time and shorten the
life - on the other hand, they earn about 30% more capacity.
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.
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
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.
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).