Specna Arms
Specna Arms SA-P20 PRIME™ HAL™ ETU Replica High Torque - Black Version
Specna Arms SA-P20 PRIME™ HAL™ ETU Replica High Torque - Black Version
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The variety of models - versions licensed from Rock River Arms or Daniel Defense, including the new DD RIII™ front sight, and high-quality internal parts make the Prime series a very attractive option in the airsoft market. PRIME™ is the first replica series on the market, the configuration and performance of which can be compared to factory parts of tuned replicas. The series features a new gearbox: Specna Arms Ather™ and the latest Specna Arms Magnus™ rotary Hop-Up TDC chamber design.
This and much more makes it an interesting offer for airsoft players looking for a replica that will have very high performance and quality right out of the box.
Replica features:
- Nano coating finish on the body to prevent scratches,
- individual serial number on the case, additionally confirmed by a hologram,
- outer barrel with 14 mm CCW thread,
- folding aiming devices,
- precision steel inner barrel diameter of 6.02 mm, which ensures high accuracy and repeatability of shots,
- TDC Magnus™ (top-down) rotating Hop-Up chamber for very precise and stable adjustment (European patent number 015052069-0001)
- Helium™ Flat Hop-Up rubber will improve BBs' landing stability,
- The advanced ESA2™ quick-change spring system (ESA2™) allows you to quickly and efficiently adjust the power of the replica to match the requirements of the playing field without the use of tools (covered by European patent number: 007422159-0001),
- The set includes an M90 mainspring, which is perfect for indoor games,
- Ather™ gearbox - reinforced frame (with European patent number: 015044865-0001), equipped with:
- Anti-Reversal release window
- spring preload and AoE check windows
- strengthening the most stressed areas
- motor gear inspection window
- trigger adjustment function
- screw holes for frame alignment
Inside are ingredients such as:
- reinforced polymer piston with steel teeth
- aluminum piston head
- steel cylinder
- steel spring guide mounted on bearings
- CNC steel gear set with a gear ratio of 16:1
- 8 mm J-Cage ball bearings (motor and piston gear), 8 mm plain bearings (central gear)
- high torque 22TPA (Turn Per Arm) motor with neodymium magnets
- factory installed HAL™ ETU module
- improved ESA2™ quick-change spring system
HAL™ ETU module features:
- trigger detection based on magnetic sensors and the Hall effect
- active brake
- binary trigger
- adjustable trigger sensitivity (5 levels from 20 to 100%)
- adjustable spring preload (6 levels)
- AUTOMATICALLY programmable shooting modes (fully automatic, semi-automatic, 3rd shots, 5th shots)
- SEMI programmable shooting modes (partial, binary, AUG, sniper)
- simple programming using trigger
- low battery signal














