Airsoft Rifle DD RIS III 12.5'' SA-P28 Prime HAL ETU | Bronze
Specna Arms Daniel Defense RIS III 12.5" SA-P28 Prime™ HAL™ ETU Airsoft Carbine
Specna Arms introduces a sophisticated line of airsoft carbines, crafted from years of expertise, passion, and dedication. The Specna Arms Prime series is a remarkable fusion of the renowned EDGE™ and EDGE™ 2.0 series models, enhanced with innovative internal components.
This series offers a diverse range of models, including licensed versions from Rock River Arms and Daniel Defense®, featuring the latest DD RIII™ fronts. The superior quality of the internal parts makes the Prime series a highly appealing choice in the airsoft market.
Noteworthy are the Specna Arms Dark Matter™ motorized carbines. The Prime series is the first on the market to incorporate a brushless motor within the stock. Additionally, it boasts a new Gearbox type: the Specna Arms Æther™ and the latest Specna Arms Magnus™ rotary Hop-Up TDC chamber design.
These features, among others, make the Specna Arms Prime an enticing option for airsoft enthusiasts seeking a high-performance, quality replica straight out of the box, without the need for additional tuning expenses.
Features of the Replica:
- Nano Coating finish on the body to prevent scratches
- Individual serial number on the barrel, confirmed by a hologram
- External barrel with 14mm CCW thread
- Folding sighting instruments
- Precision steel inner barrel with a diameter of 6.02mm, ensuring high accuracy and shot repeatability
- TDC Magnus™ (Top Down Center) rotating Hop-Up chamber for precise and stable adjustment (covered by European Patent number 015052069-0001)
- The Helium™ Flat Hop rubber enhances the stability of the ball's trajectory
- ESA2™ quick spring replacement system - allows efficient power adjustment of the replica to battlefield conditions without tools (covered by European Patent number: 007422159-0001)
- M90 mainspring included, ideal for indoor games
- Æther™ Gearbox - reinforced frame (covered by European Patent number: 015044865-0001), equipped with:
- 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
Internal Components Include:
- Reinforced polymer piston with full steel jaw
- Aluminium pneumatic assembly
- Bearing spring guide
- Set of CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (centre pinion)
- Trigger made by Mancraft
- Powerful Specna Arms Dark Matter™ High Speed 27k brushless motor
- Pre-installed HAL™ ETU module
- Improved ESA2™ quick-change spring system
Features of the 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-round burst, 5-round burst)
- SEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Includes:
- 2 x mid-cap S-MAG magazine
- M135 additional spring
- Angled Forward Grip
- Small Tamyia - Deans adapter
- BBs speedloader
- M90 additional spring
Package Excludes:
- The set does not include the battery nor charger
Product Specifications
- Battery included: No
- Bearings diameter [mm]: 8
- Blow Back: No
- Colour: Chaos Bronze
- Product length [cm]: 88
- Product weight [g]: 2830
- Power supply: Electric
- Material: Metal, Plastic
- Made of: Steel
- Muzzle velocity [FPS]: 420
- Fire mode: Full-auto, Adjusted burst, Semi-auto
- Gearbox version: Gearbox v2
- Hop-Up: Yes
- Inner barrel length [mm]: 370
- Length minimal [mm]: 780
- Magazine capacity [pcs.]: 125
- 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns

















Airsoft Rifle DD RIS III 12.5'' SA-P28 Prime HAL ETU | Bronze
Airsoft Rifle DD RIS III 12.5'' SA-P28 Prime HAL ETU | Bronze
Specna Arms Daniel Defense RIS III 12.5" SA-P28 Prime™ HAL™ ETU Airsoft Carbine
Specna Arms introduces a sophisticated line of airsoft carbines, crafted from years of expertise, passion, and dedication. The Specna Arms Prime series is a remarkable fusion of the renowned EDGE™ and EDGE™ 2.0 series models, enhanced with innovative internal components.
This series offers a diverse range of models, including licensed versions from Rock River Arms and Daniel Defense®, featuring the latest DD RIII™ fronts. The superior quality of the internal parts makes the Prime series a highly appealing choice in the airsoft market.
Noteworthy are the Specna Arms Dark Matter™ motorized carbines. The Prime series is the first on the market to incorporate a brushless motor within the stock. Additionally, it boasts a new Gearbox type: the Specna Arms Æther™ and the latest Specna Arms Magnus™ rotary Hop-Up TDC chamber design.
These features, among others, make the Specna Arms Prime an enticing option for airsoft enthusiasts seeking a high-performance, quality replica straight out of the box, without the need for additional tuning expenses.
Features of the Replica:
- Nano Coating finish on the body to prevent scratches
- Individual serial number on the barrel, confirmed by a hologram
- External barrel with 14mm CCW thread
- Folding sighting instruments
- Precision steel inner barrel with a diameter of 6.02mm, ensuring high accuracy and shot repeatability
- TDC Magnus™ (Top Down Center) rotating Hop-Up chamber for precise and stable adjustment (covered by European Patent number 015052069-0001)
- The Helium™ Flat Hop rubber enhances the stability of the ball's trajectory
- ESA2™ quick spring replacement system - allows efficient power adjustment of the replica to battlefield conditions without tools (covered by European Patent number: 007422159-0001)
- M90 mainspring included, ideal for indoor games
- Æther™ Gearbox - reinforced frame (covered by European Patent number: 015044865-0001), equipped with:
- 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
Internal Components Include:
- Reinforced polymer piston with full steel jaw
- Aluminium pneumatic assembly
- Bearing spring guide
- Set of CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (centre pinion)
- Trigger made by Mancraft
- Powerful Specna Arms Dark Matter™ High Speed 27k brushless motor
- Pre-installed HAL™ ETU module
- Improved ESA2™ quick-change spring system
Features of the 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-round burst, 5-round burst)
- SEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Includes:
- 2 x mid-cap S-MAG magazine
- M135 additional spring
- Angled Forward Grip
- Small Tamyia - Deans adapter
- BBs speedloader
- M90 additional spring
Package Excludes:
- The set does not include the battery nor charger
Product Specifications
- Battery included: No
- Bearings diameter [mm]: 8
- Blow Back: No
- Colour: Chaos Bronze
- Product length [cm]: 88
- Product weight [g]: 2830
- Power supply: Electric
- Material: Metal, Plastic
- Made of: Steel
- Muzzle velocity [FPS]: 420
- Fire mode: Full-auto, Adjusted burst, Semi-auto
- Gearbox version: Gearbox v2
- Hop-Up: Yes
- Inner barrel length [mm]: 370
- Length minimal [mm]: 780
- Magazine capacity [pcs.]: 125
- 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Specna Arms Daniel Defense RIS III 12.5" SA-P28 Prime™ HAL™ ETU Airsoft Carbine
Specna Arms introduces a sophisticated line of airsoft carbines, crafted from years of expertise, passion, and dedication. The Specna Arms Prime series is a remarkable fusion of the renowned EDGE™ and EDGE™ 2.0 series models, enhanced with innovative internal components.
This series offers a diverse range of models, including licensed versions from Rock River Arms and Daniel Defense®, featuring the latest DD RIII™ fronts. The superior quality of the internal parts makes the Prime series a highly appealing choice in the airsoft market.
Noteworthy are the Specna Arms Dark Matter™ motorized carbines. The Prime series is the first on the market to incorporate a brushless motor within the stock. Additionally, it boasts a new Gearbox type: the Specna Arms Æther™ and the latest Specna Arms Magnus™ rotary Hop-Up TDC chamber design.
These features, among others, make the Specna Arms Prime an enticing option for airsoft enthusiasts seeking a high-performance, quality replica straight out of the box, without the need for additional tuning expenses.
Features of the Replica:
- Nano Coating finish on the body to prevent scratches
- Individual serial number on the barrel, confirmed by a hologram
- External barrel with 14mm CCW thread
- Folding sighting instruments
- Precision steel inner barrel with a diameter of 6.02mm, ensuring high accuracy and shot repeatability
- TDC Magnus™ (Top Down Center) rotating Hop-Up chamber for precise and stable adjustment (covered by European Patent number 015052069-0001)
- The Helium™ Flat Hop rubber enhances the stability of the ball's trajectory
- ESA2™ quick spring replacement system - allows efficient power adjustment of the replica to battlefield conditions without tools (covered by European Patent number: 007422159-0001)
- M90 mainspring included, ideal for indoor games
- Æther™ Gearbox - reinforced frame (covered by European Patent number: 015044865-0001), equipped with:
- 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
Internal Components Include:
- Reinforced polymer piston with full steel jaw
- Aluminium pneumatic assembly
- Bearing spring guide
- Set of CNC steel gears with 16:1 gear ratio
- 8mm J-Cage ball bearings (motor and piston pinion) and 8mm plain bearings (centre pinion)
- Trigger made by Mancraft
- Powerful Specna Arms Dark Matter™ High Speed 27k brushless motor
- Pre-installed HAL™ ETU module
- Improved ESA2™ quick-change spring system
Features of the 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-round burst, 5-round burst)
- SEMI programmable fire modes (semi, binary, AUG, sniper)
- Easy programming via trigger
- Low battery alarm
Package Includes:
- 2 x mid-cap S-MAG magazine
- M135 additional spring
- Angled Forward Grip
- Small Tamyia - Deans adapter
- BBs speedloader
- M90 additional spring
Package Excludes:
- The set does not include the battery nor charger
Product Specifications
- Battery included: No
- Bearings diameter [mm]: 8
- Blow Back: No
- Colour: Chaos Bronze
- Product length [cm]: 88
- Product weight [g]: 2830
- Power supply: Electric
- Material: Metal, Plastic
- Made of: Steel
- Muzzle velocity [FPS]: 420
- Fire mode: Full-auto, Adjusted burst, Semi-auto
- Gearbox version: Gearbox v2
- Hop-Up: Yes
- Inner barrel length [mm]: 370
- Length minimal [mm]: 780
- Magazine capacity [pcs.]: 125
- 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






















