More on Specna Arms SA-C17 Core HAL ETU:
The HAL ETU protects weapons and electronics and allows programming of functions easily with the trigger and selector.
Features of the HAL™ system:
Trigger detection based on magnetic sensors and Hall effect
-active brake
-binary trigger
-adjustable trigger sensitivity (5 levels from 20 to 100%)
-adjustable pre cocking (6 levels)
-programmable AUTO modes (full auto, semi, 3 burst, 5 burst)
-programmable SEMI modes (semi, binary, AUG, sniper)
-easy programming via trigger
-low battery alarm
-compatible with brushless motors
**AUTO function fires the three bursts first and then fires fully auto.

The weapon has a Strike Industries licensed MLOK handguard and also comes with angled MLOK foregrip.

Body, pistol grip and SF crane stock of nylon fiber reinforced polymer. Most other parts such as barrel, handguard, flash suppressor, operating handle etc. is made of metal. Screws, pins, etc. are made of steel for extra durability.

The weapon is equipped with a quick-change-springsystem, which means you can easily change spring, you don't need to open the gearbox. In addition to the spring that is already in the box, it also includes one for CQB, i.e. an M90-spring so you can quickly switch if you play both CQB and forest games.

Internally has you a good gearbox with, among other things, 8 mm steel bushings, polycarbonate piston (steel teeth), steel gears.
Battery and battery charger not included!

Specifications
Length	655-735 mm
Weight	2280 g
Inner barrel length	approx. 235 mm
Magazine capacity	300 BBs hi-cap. A magazine is included. Compatible with standard M4 magazines.
Battery type	Split/nun-chuck LiPo or LiFe battery. Sitting ithe stock. Dean contact.
Recommended battery strength	7.4-11.1V
Barrel thread:	14mm CCW
Adjustable hop-up	Yes
Muzzle velocity 0.20 g	about 115 m/s
Impact energy	about 1.25 J
Electrical wiring	Backwards
Rail	Yes, standard 21 mm and MLOK for attachment of optional accessories.
Recommended BB weight	0.25 g
Gearbox type	V2
Motor, length of shaft	Long
Fire alternative	Safe/Semi/Auto
Battery connector	DEAN

Please keep this in mind:
Battery and charger not included.

Minimum age of 18 year for purchasing air guns
We only sell air guns, airsoft, air rifles and other air powered weapons to customers 18 years or older. Please note that your country could have additional limitations on airguns, please check this before purchasing.

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