Laylax Steel Inner Barrel for AEG (6.00mm - 133mm)

Transform the range, accuracy, and power output of your compact GBB build with the world-renowned LayLax Steel Inner Barrel for GBB (6.00mm - 133mm)! Designed and manufactured in Japan by Prometheus/LayLax—the premier name in precision airsoft engineering—this ultra-tight 6.00mm bore inner barrel represents the pinnacle of barrel manufacturing for players demanding elite performance from pistols that have a silencer attached, SMGs, and PDW platforms.

Ultra-Tight 6.00mm Bore for Maximum FPS & Air Efficiency The 6.00mm internal diameter creates an exceptionally tight air seal around standard 5.95mm high-grade BBs. By drastically reducing the volume of air escaping past the projectile inside the barrel, this tightbore design captures maximum pneumatic energy from your cylinder assembly. The result is an immediate boost in muzzle velocity (FPS) and improved gas/air efficiency without needing to install a heavier main spring. This makes the 133mm length an outstanding choice for short CQB weapons, MP5K variants, or custom stubby builds where barrel real estate is limited but high power and instant trigger response are required.

Precision Stainless Steel Construction & Mirror Finish Machined from premium stainless steel, this barrel resists flex, vibration, and environmental corrosion far better than standard brass or aluminum stock barrels. The internal bore undergoes an intensive polishing process to achieve a mirror-smooth finish, reducing friction and preventing plastic residue buildup. Additionally, the high-rigidity steel construction dampens barrel whip caused by gas expansion during rapid semi-auto or high-rate-of-fire full-auto strings, ensuring every BB travels along a stable, repeatable flight path.

Universal GBB Hop-Up Compatibility & Professional Tuning Featuring standard GBB hop-up window geometry, this LayLax inner barrel is compatible with standard GBB hop-up buckings, flat-hop setups, and aftermarket hop chambers. The precision-machined crown at the muzzle end stabilizes air expansion as the BB exits, preventing turbulence from throwing off your shot trajectory at distance. Elevate your compact build to match the range and grouping of full-length rifles with the high-precision LayLax Steel Inner Barrel for GBB (6.00mm - 133mm)!