Mid-length DELTA Pioneer AEG featuring a 10" Keymod accessory rail, reinforced Version 2 gearbox and precision 6.03 mm inner barrel for balanced field performance.
Product Features:
- Reinforced Version 2 full-metal gearbox
- 18:1 steel gear ratio
- 8mm ball bearings
- 19k high torque motor
- Rotary hop unit
- 50° hop rubber
- 6.03 mm precision inner barrel
- M90 quick-change spring
- Mechanical trigger system
- 10" Keymod accessory rail handguard
- Front 20mm rail section
- Full-length 20mm MIL-STD-1913 flat top rail
- Adjustable stock
- M4 platform magazine compatibility
The DELTA Pioneer Recon is built for players who want a balanced mid-length rifle that performs confidently across both woodland and mixed-environment sites. Sitting between compact CQB builds and extended rifle configurations, the Recon delivers stability without sacrificing manoeuvrability.
The 10" Keymod-style accessory rail system reduces front-end bulk while maintaining mounting flexibility. This allows players to attach grips, lights or other essential equipment without adding unnecessary weight. A front 20mm rail section provides compatibility with standard rail-mounted accessories, while the full-length 20mm flat top rail supports optics installation.
Constructed from nylon fiber polymer across the upper receiver, lower receiver and handguard, the Recon achieves a strong yet lightweight structure. The reduced weight improves handling during extended game sessions and fast-paced engagements.
Internally, the reinforced Version 2 gearbox forms the backbone of the Pioneer platform. Running on 18:1 steel gearing supported by 8mm ball bearings and driven by a 19k high torque motor, the rifle delivers consistent cycling and dependable mechanical response.
The rotary hop unit, combined with a 50° hop rubber and precision 6.03 mm inner barrel, ensures stable BB flight and reliable shot consistency. Whether engaging targets at medium range or transitioning between cover positions, the Recon maintains predictable performance.
The M90 quick-change spring system allows players to adjust output efficiently when site limits require it, adding flexibility without complex disassembly.
The DELTA Pioneer Recon is a dependable mid-length platform designed for adaptable, field-ready skirmish use.

