Laylax Steel Inner Barrel for GBB (6.00mm - 97mm)

When building a high-efficiency, high accuracy pistol, barrel tolerance and bore consistency are critical to extracting maximum power from every shot. The LayLax Steel Inner Barrel for GBB (6.00mm - 97mm) offers an ultra-precise internal bore dimension engineered to maximize pneumatic energy transfer and grouping accuracy.

6.00mm Ultra-Tightbore Architecture & High Power Output

By tightening the internal bore diameter down to 6.00mm, this inner barrel minimizes the cushion air gap surrounding standard 5.95mm high-grade BBs. This drastic reduction in air bleed converts more cylinder pressure directly into projectile acceleration, giving your GBB an immediate increase in FPS without altering your main spring. The steel construction resists flex and vibration, keeping shot trajectories straight and predictable even during stressful CQB situations.

Precision Machining for Compact GBB Configurations

At a length of 97mm, this barrel is uniquely suited for compact pistols and custom short-barrel CQB builds, providing high accuracy and consistency for all situations. The precision-machined hop-up window features smooth crown edges that accept standard GBB hop-up buckings without pinching or tearing, allowing for seamless backspin application and long-range flight stabilization.

Key Features & Technical Benefits:

• Ultra-Tight 6.00mm Internal Bore: Maximizes air seal and cylinder efficiency to deliver substantial FPS increases.

• High-Grade Steel Construction: Offers rigidity and eliminates barrel vibration for stable shot-to-shot accuracy.

• Compact 97mm Length: Tailored for pisols to give you high accuracy while maintaining the shortness for CQB.

• Mirror-Polished Internal Finish: Minimizes surface friction for consistent BB velocity and clean backspin.

• Standard AEG Hop Window: Compatible with a wide variety of aftermarket GBB buckings and hop-up chambers.

Tech Installation & Usage Guidance

Before installation, thoroughly clean the internal bore with a microfiber swatch and isopropyl alcohol to ensure zero manufacturing oils or dust remain. Pair this tightbore barrel exclusively with high-quality, high-precision BBs (e.g., 5.95mm ± 0.01mm) to prevent barrel jams. Slide your preferred GBB hop-up bucking over the barrel end, ensure alignment with the top notch, and insert carefully into your GBB hop-up chamber.

Upgrade your compact rifle with the barrel that professional techs trust for accuracy and lifelong durability.