The Specna Arms RRA SA-P02 PRIME™ is a top-of-the-line electric gun equipped with a HAL ETU™ unit and a powerful 22TPA High Torque (HT) motor. This Prime series replica offers exceptional performance right out of the box and is an excellent choice for demanding airsoft enthusiasts.
The replica is modeled after the short-barreled M4/AR15 variant and features official Rock River Arms® markings. The durable metal frame is finished with a scratch-resistant Nano Coating and is engraved with a unique serial number and hologram.
The gun features 14mm CCW threads, folding sights, a 6.02mm precision barrel and a Magnus™ TDC Hop-Up chamber for stable and precise hop-up adjustment. Equipped with Helium™ Flat Hop rubber, the gun offers smooth threading and improved range. The improved ESA2™ quick spring change system allows for quick power adjustments without tools – in the field and with ease.
Aether™ gearbox and internals
The Aether™ gearbox is designed as the heart of the Specna Arms Prime™ series and offers exceptional durability and top-notch features. The gearbox design allows for AOE adjustments and pre-tune checks without opening the entire system. The gearbox features 8mm J-cage ball bearings (motor and piston gear) and 8mm plain bearings (center gear) for smooth and efficient operation. The cylinder has cooling fins and the aluminum cylinder head is equipped with double O-rings. The mechanism is precisely shimmed and equipped with 16:1 CNC steel gears. A steel-toothed polymer piston and sealed nozzle complete the package.
Specna Arms HAL Electronic Trigger Unit
HAL ETU™ is an electronic trigger unit designed to enhance the performance of your stun gun. It allows you to quickly adjust settings directly on the trigger without the need for external programming tools.
HAL ETU™ unit features:
- Trigger detection with magnetic sensors
- 5-step trigger sensitivity adjustment (20–100%)
- Binary trigger
- Active brake
- 6-step pre-tuning
- Battery voltage alarm
- Programmable SEMI modes: semi-auto, binary, AUG, sniper
- Programmable AUTO modes: full auto, semi-auto, 3-shot burst, 5-shot burst
- Compatible with brushless motors
Features:
- Metal frame
- Nano Coating
- Unique serial number and hologram
- 6.02 mm steel precision barrel
- TDC Magnus™ Hop-Up Chamber and Helium™ Flat Hop Rubber
- HAL ADVANTAGE™
- Aether™ Gearbox
- ESA2™ quick spring change system (M90, M120 and M135 springs included)
- Specna Arms 22TPA High Torque Motor (HT)
- 14 mm CCW outer barrel threads
- Folding sights
- 2x 125-round Mid-Cap polymer magazines
Specifications:
- Battery model: Crane or stick LiPo / Li-Ion
- Battery connector: Deans / T-connect
- Inner barrel length: 275 mm
- Length: 780 mm (min. 695 mm)
- Weight: 2400g
- Output power: approx. 1.63 J @ 0.20g bullet
- Color: Black
- Gearbox version: Ver2 Aether™
- Blowback: No
- Hop-Up: Yes
- Quick spring change: Yes
Package contents:
- Specna Arms RRA SA-P02 Prime HAL ETU HT stun gun – black
- 2x 125 BB Mid-Cap S-MAG magazine
- M90 and M135 replacement springs
- BB Speedloader
- Mini Tamyia – Deans adapter
- User manual
NOTE! The package does NOT include a battery / charger. Check the "You might also be interested in these products" section of the product to find a suitable battery or choose the battery you want from our wide selection of batteries. Then choose the right charger for that battery.