The Specna Arms SA-B16 is a high-quality M4/M16 style airsoft carbine modeled after the MK12 MOD1 SPR model, an AR15-based weapon. This model is part of Specna Arms' ONE™ series and is equipped with the SAEC™ quick spring change system and the Eshooter Kestrel V2 Basic ETU, which bring both power and practicality to the player.
Kestrel V2 Basic ADVANTAGE
The included Eshooter Kestrel ETU makes operation smooth and increases the durability of the replica. Features include:
- Pre-cocking (5 levels, must be calibrated)
- Active Brake - each shot completes a full cycle
- Motor protection (Locked Rotor Protection)
- Low battery protection with vibration and LED indication
- Low and high voltage protection (6-17V)
This system is suitable for both brushed and brushless motors and significantly improves overall reliability.
SAEC™ quick spring change
Specna Arms' patented SAEC™ system allows for quick spring changes without removing the gearbox. Simply remove the stock and change the spring in a matter of minutes - the perfect solution for field conditions and rules in different playing areas.
Structure and finish
- Frame and RIS rails: durable zinc-aluminum alloy, anodized and powder-coated
- Critical parts (screws, pins, strap loop): steel
- Handle and battery compartment in the barrel: polymer
- A working boltcatch adds realism
- Very good fit and balance - weight is distributed naturally against the shoulder
Interior
The SA-B16 is equipped with reinforced internal components that ensure a long service life:
- Steel wheels
- Ball-bearing steel spring backrest
- Lightweight polymer piston with steel teeth
- Aluminum, sealed piston head
- Metal cylinder head
- Sealed metal nozzle
- Rotary style polymer Hop-Up chamber
The factory-installed spring gives a muzzle velocity of approximately 430 FPS , making the gun excellent for medium distances. The gun works perfectly with both LiPo and LiFe batteries .
External features
- 22 mm top RIS rail and Free-Float foregrip
- Metal flip-up sights (interchangeable with optical sights)
- 14 mm CCW (left-handed) thread for muffler or other accessories
Included in the package
- Specna Arms SA-B16 ONE™ SAEC™ Kestrel™ ETU airsoft gun
- 300-ball steel hi-cap magazine
Note! Battery and charger sold separately!