Specna Arms SA‑E02 EDGE RRA Carbine Replica — Black
The Specna Arms SA‑E02 EDGE RRA Carbine brings real‑steel inspired ergonomics and field‑ready internals to an AEG platform built for aggressive play. Designed under licence to echo Rock River Arms styling, the EDGE series focuses on balance between realism and out‑of‑the‑box durability — complete with Specna’s quick spring change system and a reinforced Orion gearbox for dependable performance.
This compact carbine is ideal for CQB and assault‑style play thanks to its 275 mm inner barrel and adjustable length (695–780 mm). You get a 125‑round mid‑cap magazine capacity and selectable single/auto fire modes, making it practical for both controlled shots and sustained engagement. The replica ships with hop‑up adjustable for trajectory tuning.
Under the receiver the SA‑E02 uses a V2 gearbox (Orion family), 8 mm bearings, steel gears and a MOSFET for reliable trigger response and electronic protection during rapid fire. The quick‑spring change system lets you swap springs in about a minute — no gearbox removal — so dialing FPS for local limits or event rules is fast and tool‑simple. Blowback: No — this is a non‑blowback AEG.
Built from a mix of polymer and metal components the SA‑E02 balances weight and durability at ~2400 g. Whether you’re upgrading internals or running it stock, the EDGE platform is a solid base for both new players and tuners who want long service life and easy maintenance.
Features
| Feature |
| Licensed RRA (Rock River Arms) styling |
| Quick Spring Change System — swap springs without gearbox removal |
| Orion (V2) gearbox with steel gears |
| MOSFET installed for clean trigger response |
| Mid‑cap 125‑round magazine |
| Compact CQB length, adjustable stock (695–780 mm) |
| Hop‑Up adjustable for accuracy tuning |
Specifications
| Spec |
Detail |
| Model name |
Specna Arms SA‑E02 EDGE RRA Carbine Replica (Black) |
| Propulsion / Power source |
Electric AEG — Battery required (Tamiya mini / Deans (T‑connector) compatible) |
| Blowback |
No (Non‑blowback) |
| Velocity (FPS) |
~380 / ~310 (varies by spring / local limit) |
| Gearbox |
v2 Gearbox (Orion family) |
| Bearings |
8 mm |
| Fire modes |
Semi‑auto, Full‑auto |
| Inner barrel length |
275 mm |
| Barrel thread |
14 mm CCW |
| Magazine type & capacity |
Mid‑Cap, 125 rounds |
| Hop‑Up |
Adjustable |
| Length |
695–780 mm (adjustable stock) |
| Weight |
2400 g |
| Materials |
Polymer + Metal components |
| Quick Spring Change |
Yes (no gearbox removal) |
| MOSFET |
Yes |
| Plug type |
Tamiya mini / Deans (T‑connector) supported |
| Recommended battery |
7.4V LiPo or comparable NiMH pack (use appropriate connector & safety gear) |
