KWA RAINE-4 Airsoft AEG Rifle with High-Performance 2.5+ Gearbox

KWA KO Series Airsoft Rifle – Ultra-Lightweight Polymer AEG with Adjustable FPS

Experience next-level airsoft performance with the KWA KO Series Rifle, designed for speed, agility, and unmatched adaptability on the field. Built with an ultra-lightweight high-density polymer receiver, this AEG shaves off nearly a pound compared to traditional metal counterparts—without sacrificing durability.

Key Features:
✔ Upgraded KWA v2.5+ Gearbox – Adjustable FPS (330-370) for versatile gameplay across CQB and outdoor fields.
✔ Mod-Ready Design – Drop-in trigger compatibility for MOSFETs and electronic triggers (excludes GATE ASTER).
✔ Enhanced Ergonomics – Ambidextrous controls, side-mounted charging handle, and a K.O.R.E. M-LOK handguard for effortless customization.
✔ Rapid-Deploy PDW Stock – Compact yet adjustable for optimal maneuverability.
✔ High-Strength Polymer Build – Rugged nylon grip, metal muzzle brake, and PTS flip-up sights for reliability under pressure.

Ideal for competitive players, the KO Series combines KWA’s legendary performance with modern upgrades like the rotary hop-up system and compatibility with QRF Mod.2 magazines (120rd mid-cap included). Whether you’re dominating tactical arenas or navigating dense jungle scenarios, this rifle delivers precision and agility.

Package Includes: Rifle, magazine, slim vertical grip, 2x M-LOK rail sections, and manual. Battery sold separately.

Upgrade your loadout with KWA’s innovative polymer engineering—where lightweight design meets pro-level performance.