- Home
- Specna Arms SA-F03 Flex Carbine Replica
Specna Arms SA-F03 Flex Carbine Replica

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 teeth.
- Rotary hop up chamber.
- 6,03mm Precision Barrel.
The set does not include a battery or a charger.
The set includes:
- replica
- magazine
- additional M90 main spring
- User’s manual
- QC certificate
Related products
E&L AKS-74UN Essentials Airsoft Rifle
View details
KWA QRF MOD.3
KWA QRF MOD.3
View details
Specna Arms SA-F21 Flex ETU Carbine- black
Specna Arms SA-F21 Flex ETU Carbine- black
View details
G&G PCC45 Airsoft Sub machine Gun
G&G PCC45 Airsoft Sub machine Gun
View details
JG V61 (VZ61) Scorpion SMG AEP
JG V61 (VZ61) Scorpion SMG AEP
View details
Nuprol Delta Pioneer Breacher AEG
Nuprol Delta Pioneer Breacher AEG
View details
KWA Originals EVE-9 2.5+ AEG
KWA Originals EVE-9 2.5+ AEG
View details
WE XM177 E2 GBB Rifle
WE XM177 E2 GBB Rifle
View details
E&C EC-319 M16-A1 Vietnam AEG (Metal Body)
E&C EC-319 M16-A1 Vietnam AEG (Metal Body)
View details
Nuprol Delta Freedom Fighter Tan
Nuprol Delta Freedom Fighter Tan
View details
ASG Special Teams Carbine (KJ Works KC-02)
ASG Special Teams Carbine (KJ Works KC-02)
View details
Nuprol Delta Pioneer Defender AEG
Nuprol Delta Pioneer Defender AEG
View details
Double Eagle M89A UMP Airsoft SMG
Double Eagle M89A UMP Airsoft SMG
View details
KWA Originals 2.5+ RAINE-4 AEG
KWA Originals 2.5+ RAINE-4 AEG
View details
Cyma M14 SOCOM Olive Drab (CM.032A)
Cyma M14 SOCOM Olive Drab (CM.032A)
View details
JG 1101 RK-74 Machine Gun Replica. Wood & Metal.
JG 1101 RK-74 Machine Gun Replica. Wood & Metal.
View details
KWA Originals 2.5+ AVA-4 AEG
KWA Originals 2.5+ AVA-4 AEG
View details
Tokyo Marui AK Storm next gen recoil NGRS
Tokyo Marui AK Storm next gen recoil NGRS
View details
KWA QRF MOD.1
KWA QRF MOD.1
View details
E&L AKS-74N Essentials Airsoft Rifle
E&L AKS-74N Essentials Airsoft Rifle
View details