Description
Enhanced J-Series CORE Platform with HAL ETU Electronics
The Specna Arms J-Series CORE rifles provide a reinforced, lightweight AK platform designed for dependable field use. Constructed from nylon fiber reinforced polymer with metal components placed in critical load-bearing areas, the J73 offers the same upgraded internal system as the J71 but in a different external configuration.
The polymer receiver is paired with metal parts including the barrel assembly, front mount, rear sight block, dust cover, safety lever, trigger guard, stock hardware, and QD sling point. The folding stock allows the rifle to be compact when needed for transport or close-quarters movement.
The ESA2 quick-change spring system enables fast velocity adjustment without gearbox disassembly. By removing the dust cover, folding the stock, and loosening the spring guide retaining screw, the mainspring can be replaced quickly to suit field limits.
The J73 shares the upgraded internals of the latest J-Series, including the MAGNUS rotating Hop-Up chamber, the PRIME aluminum AK nozzle, and a reinforced Version 3 gearbox with 8mm bearings, steel gears, and a polycarbonate piston with steel teeth. The integrated HAL ETU provides improved trigger response and electronic fire control.
Features:
- Quick-change ESA2 spring system
- 6.03mm precision inner barrel
- Nylon fiber reinforced receiver
- PRIME aluminum AK nozzle
- Full-metal components in key stress areas
- Foldable stock
- 2 × 175-round S-MAG mid-cap magazines
- Compatible with Cyma, JG, E&L, and Bolt AK magazines
- Reinforced Version 3 gearbox with 8mm bearings and steel gears
- Polycarbonate piston with steel teeth
- Rotary-style MAGNUS Hop-Up chamber
- HAL ETU electronic trigger unit
- Ample space for stick batteries under dust cover
- Top-wired under dust cover with Deans connector
HAL ETU Capabilities
- Magnetic Hall-effect trigger sensing
- Active brake function
- Binary trigger option
- Selector-based programming for fire modes
- Adjustable trigger sensitivity
- Low-voltage alert
- Brushless motor compatibility
*Oversized Item - Additional Fees Apply
