M4 SA-PH21 PRIME HAL ETU with brushless motor | Bronze
Specna Arms SA-PH21 PRIME: Revolutionizing Airsoft with the HAL ETU and Brushless Power
Specna Arms, known for pushing the boundaries of airsoft innovation, introduces the PRIME⢠series, a culmination of our most advanced technologies. The SA-PH21 PRIME⢠carbine is a testament to this, featuring the cutting-edge HAL⢠ETU, a powerful brushless motor, and a host of performance-enhancing features.
Prime⢠Series: Engineered for Excellence
Specna Arms PRIME⢠carbines represent a new era in airsoft, combining the best aspects of our renowned EDGEā¢, EDGE⢠2.0, and H Series with groundbreaking internal components. The SA-PH21 PRIME⢠is designed for airsoft players who demand top-tier performance and reliability straight out of the box.
Key Features that Set the Standard:
-
Nano Coating Finish: Provides exceptional scratch resistance for long-lasting durability.
-
Unique Serial Number: Each carbine features an individual serial number, verified by a hologram, for authenticity.
-
14mm CCW Threaded Barrel: Offers compatibility with a wide variety of muzzle devices.
-
6.02mm Precision Inner Barrel: Ensures superior accuracy and shot-to-shot consistency.
-
Magnus⢠Rotary Hop-Up TDC Chamber: Allows for highly accurate and stable Hop-Up adjustment (European Patent number 015052069-0001).
-
Helium⢠Flat Hop Rubber: Enhances BB stability for increased accuracy and range.
-
Functional Bolt-Catch: Facilitates easier Hop-Up adjustments.
-
ESA2⢠Quick-Change Spring System: Enables quick and efficient FPS adjustment without tools (European Patent number: 007422159-0001).
-
Included M90 and M135 Springs: Provides versatility for different field requirements.
-
Ćther⢠Gearbox: Reinforced frame designed for maximum durability (European Patent number: 015044865-0001), featuring:
- Mainspring release function
- Pre-cocking and AoE inspection windows
- Reinforced front
- Inspection windows for easy priming
- Trigger adjustment function
- Screw holes for frame alignment
- Ready for use with M140 springs
-
High-Performance Internals:
- Reinforced polymer piston with full steel rack
- Aluminum pneumatic assembly
- Bearing spring guide
- CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (center pinion)
- Trigger made by Mancraft
- Specna Arms Dark Matter⢠High Speed 27k brushless motor
- Pre-installed HAL⢠ETU module
-
HAL⢠ETU Module:
- 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)
- AUTO programmable fire modes (full auto, semi, 3-rd burst, 5-rd burst)
- sEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Contents:
- 2x Magazines
- M135 Additional Spring
- Cleaning Rod
- Replica
- Allen Key
- Small Tamyia - Deans Adapter
- BBs Speedloader
- M90 Additional Spring
- Vertical Grip
Package Excludes:
- Battery
- Charger
Specifications:
- Bearings Diameter: 8mm
- Blow Back: No
- Color: Chaos Bronze
- Product Length: 89 cm
- Product Weight: 3290 g
- Power Supply: Electric
- Material: Aluminum, Plastic, Steel
- Muzzle Velocity: ~450 FPS
- Fire Mode: Full-Auto, Adjustable Burst, Semi-Auto
- Gearbox Version: Gearbox v2
- Hop-Up: Yes
- Inner Barrel Length: 370 mm
- Length Minimal: 810 mm
- Magazine Capacity: 125 rds
- MOSFET/ETU: Yes
- Specna Arms Line: PRIME Series
- Quick Spring Change System: Yes
- Type of Plug: DEANS / T-connect
- Type of Thread on the Barrel: 14mm CCW
Dominate the Field with Specna Arms PRIMEā¢:
The Specna Arms SA-PH21 PRIME⢠is designed for the airsoft enthusiast who demands the ultimate in performance, technology, and quality. Experience the future of airsoft with the HAL⢠ETU and brushless motor technology.
Product Information
Product Information
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M4 SA-PH21 PRIME HAL ETU with brushless motor | Bronze
M4 SA-PH21 PRIME HAL ETU with brushless motor | Bronze
Specna Arms SA-PH21 PRIME: Revolutionizing Airsoft with the HAL ETU and Brushless Power
Specna Arms, known for pushing the boundaries of airsoft innovation, introduces the PRIME⢠series, a culmination of our most advanced technologies. The SA-PH21 PRIME⢠carbine is a testament to this, featuring the cutting-edge HAL⢠ETU, a powerful brushless motor, and a host of performance-enhancing features.
Prime⢠Series: Engineered for Excellence
Specna Arms PRIME⢠carbines represent a new era in airsoft, combining the best aspects of our renowned EDGEā¢, EDGE⢠2.0, and H Series with groundbreaking internal components. The SA-PH21 PRIME⢠is designed for airsoft players who demand top-tier performance and reliability straight out of the box.
Key Features that Set the Standard:
-
Nano Coating Finish: Provides exceptional scratch resistance for long-lasting durability.
-
Unique Serial Number: Each carbine features an individual serial number, verified by a hologram, for authenticity.
-
14mm CCW Threaded Barrel: Offers compatibility with a wide variety of muzzle devices.
-
6.02mm Precision Inner Barrel: Ensures superior accuracy and shot-to-shot consistency.
-
Magnus⢠Rotary Hop-Up TDC Chamber: Allows for highly accurate and stable Hop-Up adjustment (European Patent number 015052069-0001).
-
Helium⢠Flat Hop Rubber: Enhances BB stability for increased accuracy and range.
-
Functional Bolt-Catch: Facilitates easier Hop-Up adjustments.
-
ESA2⢠Quick-Change Spring System: Enables quick and efficient FPS adjustment without tools (European Patent number: 007422159-0001).
-
Included M90 and M135 Springs: Provides versatility for different field requirements.
-
Ćther⢠Gearbox: Reinforced frame designed for maximum durability (European Patent number: 015044865-0001), featuring:
- Mainspring release function
- Pre-cocking and AoE inspection windows
- Reinforced front
- Inspection windows for easy priming
- Trigger adjustment function
- Screw holes for frame alignment
- Ready for use with M140 springs
-
High-Performance Internals:
- Reinforced polymer piston with full steel rack
- Aluminum pneumatic assembly
- Bearing spring guide
- CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (center pinion)
- Trigger made by Mancraft
- Specna Arms Dark Matter⢠High Speed 27k brushless motor
- Pre-installed HAL⢠ETU module
-
HAL⢠ETU Module:
- 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)
- AUTO programmable fire modes (full auto, semi, 3-rd burst, 5-rd burst)
- sEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Contents:
- 2x Magazines
- M135 Additional Spring
- Cleaning Rod
- Replica
- Allen Key
- Small Tamyia - Deans Adapter
- BBs Speedloader
- M90 Additional Spring
- Vertical Grip
Package Excludes:
- Battery
- Charger
Specifications:
- Bearings Diameter: 8mm
- Blow Back: No
- Color: Chaos Bronze
- Product Length: 89 cm
- Product Weight: 3290 g
- Power Supply: Electric
- Material: Aluminum, Plastic, Steel
- Muzzle Velocity: ~450 FPS
- Fire Mode: Full-Auto, Adjustable Burst, Semi-Auto
- Gearbox Version: Gearbox v2
- Hop-Up: Yes
- Inner Barrel Length: 370 mm
- Length Minimal: 810 mm
- Magazine Capacity: 125 rds
- MOSFET/ETU: Yes
- Specna Arms Line: PRIME Series
- Quick Spring Change System: Yes
- Type of Plug: DEANS / T-connect
- Type of Thread on the Barrel: 14mm CCW
Dominate the Field with Specna Arms PRIMEā¢:
The Specna Arms SA-PH21 PRIME⢠is designed for the airsoft enthusiast who demands the ultimate in performance, technology, and quality. Experience the future of airsoft with the HAL⢠ETU and brushless motor technology.
Original: $435.52
-70%$435.52
$130.66Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Specna Arms SA-PH21 PRIME: Revolutionizing Airsoft with the HAL ETU and Brushless Power
Specna Arms, known for pushing the boundaries of airsoft innovation, introduces the PRIME⢠series, a culmination of our most advanced technologies. The SA-PH21 PRIME⢠carbine is a testament to this, featuring the cutting-edge HAL⢠ETU, a powerful brushless motor, and a host of performance-enhancing features.
Prime⢠Series: Engineered for Excellence
Specna Arms PRIME⢠carbines represent a new era in airsoft, combining the best aspects of our renowned EDGEā¢, EDGE⢠2.0, and H Series with groundbreaking internal components. The SA-PH21 PRIME⢠is designed for airsoft players who demand top-tier performance and reliability straight out of the box.
Key Features that Set the Standard:
-
Nano Coating Finish: Provides exceptional scratch resistance for long-lasting durability.
-
Unique Serial Number: Each carbine features an individual serial number, verified by a hologram, for authenticity.
-
14mm CCW Threaded Barrel: Offers compatibility with a wide variety of muzzle devices.
-
6.02mm Precision Inner Barrel: Ensures superior accuracy and shot-to-shot consistency.
-
Magnus⢠Rotary Hop-Up TDC Chamber: Allows for highly accurate and stable Hop-Up adjustment (European Patent number 015052069-0001).
-
Helium⢠Flat Hop Rubber: Enhances BB stability for increased accuracy and range.
-
Functional Bolt-Catch: Facilitates easier Hop-Up adjustments.
-
ESA2⢠Quick-Change Spring System: Enables quick and efficient FPS adjustment without tools (European Patent number: 007422159-0001).
-
Included M90 and M135 Springs: Provides versatility for different field requirements.
-
Ćther⢠Gearbox: Reinforced frame designed for maximum durability (European Patent number: 015044865-0001), featuring:
- Mainspring release function
- Pre-cocking and AoE inspection windows
- Reinforced front
- Inspection windows for easy priming
- Trigger adjustment function
- Screw holes for frame alignment
- Ready for use with M140 springs
-
High-Performance Internals:
- Reinforced polymer piston with full steel rack
- Aluminum pneumatic assembly
- Bearing spring guide
- CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (center pinion)
- Trigger made by Mancraft
- Specna Arms Dark Matter⢠High Speed 27k brushless motor
- Pre-installed HAL⢠ETU module
-
HAL⢠ETU Module:
- 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)
- AUTO programmable fire modes (full auto, semi, 3-rd burst, 5-rd burst)
- sEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Contents:
- 2x Magazines
- M135 Additional Spring
- Cleaning Rod
- Replica
- Allen Key
- Small Tamyia - Deans Adapter
- BBs Speedloader
- M90 Additional Spring
- Vertical Grip
Package Excludes:
- Battery
- Charger
Specifications:
- Bearings Diameter: 8mm
- Blow Back: No
- Color: Chaos Bronze
- Product Length: 89 cm
- Product Weight: 3290 g
- Power Supply: Electric
- Material: Aluminum, Plastic, Steel
- Muzzle Velocity: ~450 FPS
- Fire Mode: Full-Auto, Adjustable Burst, Semi-Auto
- Gearbox Version: Gearbox v2
- Hop-Up: Yes
- Inner Barrel Length: 370 mm
- Length Minimal: 810 mm
- Magazine Capacity: 125 rds
- MOSFET/ETU: Yes
- Specna Arms Line: PRIME Series
- Quick Spring Change System: Yes
- Type of Plug: DEANS / T-connect
- Type of Thread on the Barrel: 14mm CCW
Dominate the Field with Specna Arms PRIMEā¢:
The Specna Arms SA-PH21 PRIME⢠is designed for the airsoft enthusiast who demands the ultimate in performance, technology, and quality. Experience the future of airsoft with the HAL⢠ETU and brushless motor technology.






















