Lambda “One” Precision Barrel for Tokyo Marui Hi-Capa – 6.01mm Tight Bore Upgrade

Engineered for airsoft enthusiasts seeking unmatched accuracy, the Lambda “One” stainless steel inner barrel delivers tournament-grade performance for Tokyo Marui Hi-Capa 4.3/5.1 GBB pistols. Crafted in Osaka, Japan, this cold-forged SUS304 barrel features a ultra-precise 6.01mm bore with ±1 micron tolerance – minimizing air loss while maximizing BB consistency and range.

Why Choose This Premium Barrel?
– Surgical-Grade Precision: The mirror-polished 6.01mm tight bore reduces pellet deviation, giving you tighter groupings at extended ranges compared to stock barrels.
– Military-Grade Durability: Cold-forged SUS304 stainless steel resists wear from heavy skirmish use while maintaining dimensional stability.
– Optimized Gas Efficiency: Tighter seal reduces gas waste, improving shot-to-shot consistency in rapid-fire scenarios.
– Match-Ready Crown: Laser-cut muzzle crown prevents BB clipping for flawless trajectory.

Perfect For:
– Competitive IPSC-style airsoft matches
– MilSim players upgrading their primary sidearm
– Hi-Capa owners wanting to maximize their pistol’s potential

Includes optional length choices (4.3″ or 5.1″) to match your slide configuration. Pair with quality buckings and hop-up units for a complete precision tuning system.

Note: Compatible with most TM-spec Hi-Capa models and clones. For best results, use with high-grade 0.25g+ BBs.