Specna Arms® is a European airsoft brand that has built its reputation on three pillars: reliability, innovation and affordability. The company designs replicas for every type of player – from first–time skirmishers to experienced competitors – and structures its offer around four main product lines: FLEX™, CORE™, EDGE™ and PRIME™.

A strong focus on realism by Specna Arms is supported by official licenses from firearm and accessory manufacturers such as Rock River Arms®, Daniel Defense®, Strike Industries®, КРУК and KGM. These partnerships allow Specna Arms to reproduce real-steel designs and rail systems while keeping prices accessible to regular players.

Specna Arms designs its replicas with real game conditions in mind. The brand constantly refines its products based on player feedback and in-house engineering work, aiming to blend professional-grade solutions with mass-market pricing. This philosophy can be seen across all lines:

• Use of precision-engineered internal components that are largely cross-compatible with popular aftermarket parts.
• Quick-change spring systems (ESA™ and ESA2™) to adapt muzzle energy to local field limits and game types.
• Advanced electronic trigger units (HAL™, HAL²™, GATE ASTER™ / ASTER II™) that provide fine control over trigger behaviour and firing modes.
• Dedicated hop-up and barrel sets focused on consistency and range, such as the Specna Arms MAGNUS™ TDC chamber and HELIUM™ flat bucking.

In practice this means that even the Specna Arms “entry level” guns share many design ideas with the top line, while the premium replicas integrate technologies usually associated with custom builds.

FLEX™ Gen.2 is Specna Arms’ lightest series, aimed at players who value speed and maneuverability, especially in CQB environments.

• Polymer handguards and receivers reinforced with nylon fibre keep the weight low but durable.
• 6.03 mm precision inner barrel for good out-of-the-box accuracy.
• MAGNUS™ TDC hop-up chamber with aluminum sealed nozzle for stable, repeatable hop effect.
• AETHER™ gearbox shell and ESA™ quick spring change system inside.
• S-MAG™ hi-cap magazine included in the box, plus compatibility with a wide range of standard M4 magazines.

Thanks to the strong internal base, FLEX™ replicas are true “plug & play” rifles that can also be easily upgraded later for higher rate of fire or power.

The CORE™ Gen.2 line is designed to offer a balance of price and features, making it attractive both for beginners and more experienced players looking for a solid workhorse replica.

• Reinforced nylon polymer receiver paired with a full metal handguard for strength and realism.
• 6.03 mm precision barrel, MAGNUS™ TDC hop-up chamber and aluminum sealed nozzle as standard.
• ESA™ spring change system built into the AETHER™ gearbox shell.
• Two mid-cap magazines and a speedloader included, encouraging players to move away from rattling hi-caps.
• Available with Specna Arms HAL™ electronic trigger unit on selected models.

EDGE™ ETU Gen.2 is the Specna Arms full-metal line intended for demanding players who want both high performance and maximum realism. Many EDGE models are produced under license from Rock River Arms®, Daniel Defense® and Strike Industries®, closely following the look of their real-steel counterparts.

• Full metal receiver and handguard with individual serial numbers.
• 6.03 mm inner barrel, MAGNUS™ TDC chamber and aluminum nozzle.
• AETHER™ gearbox shell with ESA™ quick spring change system accessible from the rear.
• Equipped as standard with the HAL²™ electronic trigger unit, controllable via the Specna Link™ smartphone app.
• Two mid-caps plus speedloader in the box.

Thanks to the ETU and mobile app, players can tailor trigger sensitivity, burst length, rate of fire and firing modes to their playstyle and even save multiple configurations for different events.

PRIME™ is the pinnacle of Specna Arms AEG production. These replicas are built around a completely redesigned AETHER™ gearbox and are meant to be high-end platforms straight out of the box, without needing aftermarket upgrades.

• 6.02 mm stainless-steel precision inner barrel for maximum accuracy and durability.
• MAGNUS™ TDC hop-up chamber paired with HELIUM™ flat-hop bucking, optimised for heavier BBs and long-range consistency.
• Advanced pneumatic system: ribbed steel cylinder for better heat dissipation, double-o-ring aluminum cylinder head, dedicated sealed nozzle and aluminum piston head on a polymer piston with steel rack.
• CNC-machined steel 16:1 gears running on 8 mm ball bearings, with carefully controlled shimming.
• Improved ESA2™ tool-less spring change system built into the rear of the gearbox.
• Brushless Dark Matter™ motor (depending on model) for extreme torque, efficiency and fast response.
• Electronic Trigger Unit with easy programming and perfect trigger response, often combined with GATE ASTER II™ for Bluetooth® connectivity and advanced telemetry.

Specna Arms PRIME™ rifles are aimed at enthusiasts who expect competition-level performance and want a rifle that is ready for long-range roles or high-rate-of-fire builds straight from the factory.

Beyond AR-style replicas, Specna Arms also offers the J-Series, a family of rifles based on classic Eastern-bloc designs. These guns are manufactured with steel externals, making them “practically indestructible” and ideal for players who want the feel of stamped-steel receivers and traditional ergonomics combined with modern internals.

The AETHER™ gearbox shell is a core component in many Specna Arms lines. It has been engineered for maximum durability while maintaining high compatibility with third-party internals.}

For the Specna Arms PRIME™ line, the shell is further reinforced at critical areas such as the front and the spring-guide base. The cylinder window geometry is optimised to reduce stress along the pneumatic axis, and 8 mm J-cage ball bearings on sector and bevel gears ensure smooth rotation. Inspection ports allow the user to check angle of engagement, pre-cocking position and potential premature engagement, making it very tuning-friendly.

Specna Arms uses two generations of quick-change spring systems:

• ESA™ – Used in Specna Arms FLEX™, CORE™ and EDGE™ Gen.2. The user removes the stock tube and unscrews the spring guide to swap the main spring in roughly one minute using a basic tool.
• ESA2™ – An upgraded system in PRIME™ that is completely tool-less. Removing the buffer tube and unscrewing the spring guide is enough to change the spring in under a minute, ideal when switching between indoor and outdoor field limits.

Specna Arms equips many models with proprietary or partnered ETUs:

• HAL™ – Entry ETU with magnetic sensor trigger detection and Hall-effect technology, offering programmable semi and auto modes (including binary, burst and sniper delay), adjustable pre-cocking, trigger sensitivity and an active brake, plus low-battery alarm.
• HAL²™ – A more advanced single-board unit designed and manufactured in Europe, featuring up to 500 sensitivity points, pre-cocking, trigger equalizer, Bluetooth® Low Energy and a suite of sensors that monitor replica health.
• GATE ASTER™ / ASTER II™ – Optical-sensor based ETUs with smart fuses, extensive trigger sensitivity adjustment and deep integration with the GATE Control Station™ app for configuration, diagnostics and firmware updates. ASTER II adds Bluetooth® and support for brushless motors.

Using the Specna Link™ mobile app, owners of HAL²-equipped replicas can select SINGLE, BURST or AUTO for each selector position, adjust burst length and rate of fire, track telemetry and store different profiles for multiple replicas – all without extra paid add-ons.

For FLEX™, CORE™ and EDGE™ lines, Specna Arms uses carefully selected brushed “Advanced” motors tuned to each line’s intended performance profile, balancing power and energy efficiency.

At the high end, Specna Arms PRIME™ replicas leverage Dark Matter™ brushless motors. These offer significantly higher torque and efficiency than traditional brushed designs, allowing the guns to run strong springs without sacrificing rate of fire or trigger response. Their aluminium housings act as effective heat sinks, and the motors operate with very low noise – a real advantage in stealth-oriented gameplay.

Recognising that players often upgrade hop-up parts first, Specna Arms created the MAGNUS™ Top-Down-Centre (TDC) chamber. It is inspired by high-end aftermarket units and is designed to apply consistent, centrally aligned pressure on the BB. Combined with the HELIUM™ flat-hop bucking – optimised for heavier BB weights – and tightbore barrels (6.03 mm brass in FLEX/CORE/EDGE, 6.02 mm stainless steel in PRIME), the system greatly improves range and shot-to-shot consistency.

SAAS™ (Specna Arms Accessory System) is a dedicated accessory range created from the brand’s experience with replicas. It covers items such as stocks, magazines and grips, and is designed with ergonomics and durability as the main priorities.

• Light Ops Stock – Lightweight yet robust polymer stock with QD sling point, compatible with AR-15/M4 buffer tubes.
• Heavy Ops Stock – Enlarged battery compartment (one of the biggest on the market) combined with ergonomic shape and QD sling mount, ideal for users of larger LiPo packs or HPA line routing.
• Angular Front Grip – CNC-machined aluminum grip that can function as both vertical grip and hand stop, equipped with QD sling mounts and compatible with M-LOK rails.
• Extended-capacity Mid-Caps & Hi-Caps – Durable polymer magazines with enhanced texture for better grip, available for AR, AK and PCP platforms.

Specna Arms also produces a comprehensive range of BBs to match its replicas:

• PRIME™ BBs – Full portfolio of high-quality standard, BIO and tracer BBs in various weights, packed in dispenser bags, jars or bottles.
• ONE BBs – Everyday professional ammunition suitable for both standard and precision barrels, available from 0.20 g to 0.40 g in standard, BIO and tracer versions.
• EDGE Ultra BBs – Higher-end BBs aimed at competitive players, optimised for assault rifles and mid-cap magazines, focused on maximum precision during frequent skirmishes.
• CORE BBs – Budget-friendly BBs, ideal for hi-cap magazines, gas grenades and support weapons that consume large volumes of ammo.

From lightweight CQB guns to full-metal licensed rifles and flagship brushless-powered platforms, Specna Arms offers a coherent ecosystem of replicas, internals, accessories and BBs. The shared technologies – AETHER™ gearbox, MAGNUS™ hop-up, ESA™/ESA2™ spring systems and modern ETUs – ensure that whichever line you pick, you get a well-engineered base that is ready for hard use and future upgrades.

For players shopping at Airsoftmania.eu, Specna Arms represents a smart investment: realistic design, modern electronics, quality internals and a wide range of price points, all built around the idea of discovering “Your Way of Airsoft.”