The Specna Arms SA-J10 EDGE™ HAL™ ETU airsoft carbine with Magnus TDC chamber is engineered for players who demand top-tier performance, versatile tuning, and exceptional reliability. Featuring a rotary Magnus TDC (Top Down Center) hop-up chamber and the HAL™ ETU system, this rifle delivers precise accuracy, advanced fire-control options, and a robust build that stands up to serious skirmishes and collection displays. Explore more from Specna Arms in our airsoft guns collection to see how this line stands out in the market. ⚙️💥🧰

• HAL ETU system: magnetic trigger detection with Hall effect, active brake, binary trigger, and adjustable trigger sensitivity (5 levels from 20% to 100%), plus adjustable pre-cocking (6 levels). It also supports programmable AUTO and SEMI modes and offers easy in-field programming via the trigger, with a low battery alarm for peace of mind.
• Magnus TDC Hop-Up Chamber: Rotary “Top Down Center” chamber ensures consistent BB backspin and improved range, boosting accuracy across diverse combat scenarios.
• EDGE™ HAL power and durability: A premium line combining a sheet steel body with essential aluminium components, delivering sturdy external workmanship and longevity for hard use and long-term tuning potential.
• ORION™ V3 Gearbox: Robust internal platform prepared for tuning, ready to work with higher-tower springs such as M140 for improved performance while maintaining reliability.
• Enter & Convert™ quick-change spring system: Change power levels quickly and tool-free, making field tuning easier for different fields or game rules.
• LiPo-ready design with ample battery space: Plenty of room for a stick battery under the breech cover, enabling efficient LiPo setups without compromises.
• Complete accessory package: 2 x mid-cap S-MAG magazines, cleaning rod, Allen key, small Tamiya–Deans adapter, BBs speedloader, and an M90 additional spring. Battery and charger are not included, so you can pair it with your preferred power solution.
• Ready-to-run out of the box with upgrade potential: Straight out of the box you get a highly functional platform with room for easy, further tuning or external upgrades to suit your play style.

Technical specifications

• Model: SA-J10 EDGE™ HAL™ ETU
• Manufacturer: Specna Arms
• Hop-Up: Magnus TDC (Top Down Center) Rotary Chamber
• ETU features: magnetic trigger detection (Hall effect), active brake, binary trigger, adjustable trigger sensitivity (5 levels, 20–100%), adjustable pre-cocking (6 levels), programmable AUTO fire modes (full auto, semi, 3-round burst, 5-round burst), programmable SEMI fire modes (semi, binary, AUG, sniper), trigger-based programming, low battery alarm
• Gearbox: ORION™ V3
• Materials: steel body with aluminum components (sight devices, outer barrel, stock, etc.)
• Spring system: Enter & Convert™ quick-change spring system; ready for tuning with higher-power springs (e.g., M140)
• Rail and mounting: Dovetail side mounting rail for optics
• Battery space: Ample LiPo space under breech cover (LiPo ready)
• Magazine type: 2 x mid-cap S-MAG magazines (included)
• Included accessories: Cleaning rod, Allen key, small Tamiya – Deans adapter, BBs speedloader, M90 additional spring
• Package notes: Battery and charger not included
• First-time activation note: When starting the replica for the first time, immediately after connecting the batteries, hold the trigger in SAFE mode for about 5 seconds to activate the HAL™ module