Prometheus Airsoft 6.03mm EG Precision Inner Barrel 205mm G&G SRS

Prometheus 6.03 EG Precision Steel Inner Barrel 205mm – G&G SRS

If you’re upgrading your G&G AEG and want a genuine performance boost in accuracy and consistency, the Prometheus 6.03 EG Precision Barrel 205mm from Bullseye Country Sport is a seriously high-end upgrade part. Designed specifically around the G&G ARMAMENT platform, this precision inner barrel is engineered to deliver tighter shot grouping, improved air efficiency and more stable BB flight.

Manufactured by Laylax / Prometheus in Japan, these EG barrels are regarded by many players and techs as some of the best AEG inner barrels on the market. This version is specifically tuned for platforms like the G&G SRS, with Prometheus carefully selecting the correct dimensions and barrel profile to suit G&G gearbox and hop-up systems.

The barrel features a precision 6.03 mm inner bore with an ultra-tight ±0.01 mm tolerance, helping create more consistent airflow and improved BB stability without becoming overly sensitive like some ultra-tight competition barrels.

Made from enhanced SUS stainless steel, the barrel offers excellent durability, corrosion resistance and an incredibly smooth internal finish. Since the inner barrel is the final component the BB contacts before leaving the rifle, the machining quality here has a massive effect on consistency and overall performance.

At Bullseye Country Sport, we reckon Prometheus barrels are one of the few upgrades that genuinely deliver noticeable results straight away when paired with a decent hop setup and quality BBs.

 Why It’s Great

Genuine Prometheus / Laylax precision inner barrel

Designed specifically for G&G ARMAMENT AEG platforms

Ideal fit for G&G SRS setups

Precision 6.03 mm tight bore design

Manufactured to ±0.01 mm tolerance

Enhanced SUS stainless steel construction

Improves accuracy, consistency and BB stability

Excellent balance between performance and reliability

Quick Specs

Length: 205 mm

Inner Diameter: 6.03 mm

Tolerance: ±0.01 mm

Material: SUS Stainless Steel

Manufacturer: Laylax / Prometheus

EAN: 4571443147172

Made In: Japan

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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