Kel-Tec RDB17 Bullpup AEG Rifle (By EMG - Ares - Black)

True Ambidextrous Bullpup Mastery

In the real-steel world, Kel-Tec's RDB (Rifle Downward Ejection) completely revolutionized the bullpup platform by ejecting spent casings downward behind the magazine well—eliminating the historic issue of hot brass hitting left-handed shooters in the face. EMG and ARES have meticulously captured this forward-thinking philosophy in their 1:1 scale airsoft replica. The control suite is completely mirrored; the fire selector switch and the unique magazine release mechanisms are equally accessible from either side. This makes the RDB17 one of the most intuitive and naturally ambidextrous airsoft rifles on the market, allowing right-handed operators to seamlessly swap shoulders when slicing the pie around tricky left-hand barricades.

Advanced E.F.C.S. Power & Instant Trigger Response

At the heart of the RDB17 is the legendary ARES E.F.C.S. (Electronic Fire Control System) metal gearbox. This advanced internal system completely eliminates the long, mushy trigger pull often associated with traditional bullpup AEGs. Instead, it utilizes a snappy microswitch trigger that delivers a near-instantaneous trigger break and reset on semi-automatic.

The gearbox features a built-in MOSFET for complete electrical protection, full steel gears, an 8mm bushing/bearing hybrid system, and a high-torque motor. For effortless site compliance, it also includes a quick spring change system, while the internal wiring is factory-terminated with a low-resistance Deans (T-Plug) connector housed within a highly spacious front handguard.

Rugged Nylon Fiber Construction

Just like its real-world counterpart, the RDB17 is constructed primarily from an ultra-tough, high-density nylon fiber reinforced polymer. This heavy-duty material keeps the overall weight at an agile 3kg while providing immense structural durability that can confidently shrug off hard knocks. The rifle features a rock-solid metal outer barrel assembly, breech chamber, and a full-length 20mm Picatinny top rail that offers an uninterrupted surface for mounting your choice of red dots, holographics, or LPVOs. A lower rail segment is also integrated beneath the handguard, providing the perfect real estate for tactical foregrips, flashlights, or bipods.

Double the Firepower Out of the Box

Tuning your BB’s trajectory is a breeze thanks to a modern rotary hop-up unit, accessed easily within the magazine well. In a stroke of pure user-focused design, the adjusting tool/screwdriver is cleverly concealed directly inside the pistol grip, ensuring you can make on-the-fly adjustments in the middle of a game without digging through a toolbox.

Furthermore, you won't have to worry about buying expensive proprietary magazines; the RDB17 feeds flawlessly from standard M4/AR-15 STANAG AEG magazines. To guarantee you're skirmish-ready on day one, the package includes two separate magazines: a traditional 130-round long mid-cap and a slick, compact 100-round short mid-cap.

Key Features at a Glance

• Fully Licensed: Features authentic Kel-Tec trademarks and laser-engraved logos via EMG.

• Bullpup Ergonomics: Delivers a full-length 430mm inner barrel within a highly compact 695mm package.

• E.F.C.S. Gearbox: Electronic Fire Control System provides superior reliability, a built-in MOSFET, and a snappy microswitch trigger.

• True Ambidextrous Setup: Fully functional dual-sided fire selectors and magazine release controls.

• Deans Wired: High-efficiency T-plug connector pre-installed inside a spacious battery handguard compartment.

• Dual Magazines Included: Ships with 1x 130-round long mid-cap and 1x 100-round short mid-cap.

• M4 STANAG Compatibility: Natively accepts standard M4/AR-15 AEG magazines from major brands.

• Hidden Adjustment Tool: The rotary hop-up adjustment screwdriver stores neatly inside the pistol grip base.

• 14mm CCW Thread: Outer barrel features standard counter-clockwise threading for mock suppressors and tracers.

The Verdict

The EMG/ARES Kel-Tec RDB17 Bullpup AEG is a phenomenal piece of airsoft engineering. By combining the natural agility of a compact bullpup with modern internal tech—like the programmable EFCS gearbox, Deans wiring, and universal M4 magazine compatibility—it offers a uniquely versatile primary rifle. Whether you are clearing tight rooms in a CQB arena or hunting targets at long range in the woods, this licensed black RDB17 is built to perform.