Kwa originals ava-4

Design & Build

• Part of KWA's "KO" Originals lineup, it features a lightweight yet robust high-density polymer receiver, slicing off nearly 1 lb compared to metal equivalents - while maintaining durability.

• Compact PDW configuration with a folding stock, ambidextrous controls, side-mounted charging handle (can switch sides), and an M-LOK handguard with access to accessories.

• Includes PTS flip-up sights and a full-metal two-port muzzle brake, giving it a sharp, tactical edge.

Internals & Performance

• Equipped with the AEG 2.5+ adjustable VPS gearbox, allowing FPS tuning (330-380 FPS with 0.20 g BBs) and drop-in compatibility with electronic triggers.

• Fitted with a long-type high-torque motor, delivering ~21+ RPS on 11.1 V LiPo battery.

• Brace-ready rotary Hop-Up, 160 mm inner barrel, and side-charging mechanism optimize accuracy and maintainability.

Specifications & Included Gear

• Length: 540-660 mm (stock folded to extended)

• Weight: ~2.3 kg (5 lb)

• Magazine: One 80-round QRF Mod1 mid-cap mag

• Fire Modes: Safe, Semi-auto, Full-auto

• Power Supply: 11.1 V LiPo (not included)

• Package Includes: Rifle, 80-round mag, PTS vertical grip, two M-LOK rail sections, VPS adjustment tool

Who It's For

A high-performance PDW designed for CQB and tactical players who want a responsive, lightweight AEG that's versatile and upgrade-friendly. Ideal for those who value adaptability - FPS adjustability, side charging, ambidextrous controls, and lightweight handling suited for fast-paced fields.

Final Word: The KWA AVA-4 AEG2.5+ blends modern design, lightweight handling, and adjustable performance into a highly capable PDW platform. Great for both mil-sim and recreational players seeking a finely-tuned, responsive AEG with broad upgrade potential.