Premium Airsoft Bio & Tracer BB's (6mm)

Premium Airsoft Bio & Tracer BBs (6mm) – Precision, power and environmentally friendly performance

Whether you're playing on an intense CQB field or carrying out a long-range mission, your choice of BBs determines your precision, reliability and consistency. The Premium Airsoft Bio & Tracer BBs (6mm) from Airsoft Legends are designed for players who demand top performance – with perfect roundness, consistent weight distribution and superior flight stability.

This collection combines the best of both worlds: biodegradable BBs for environmentally conscious play and tracer BBs that light up in combination with a tracer unit, ideal for evening and low-light situations.

Key features

• Perfectly polished surface for smooth feeding, without jams or inconsistencies.
• Bio and tracer variants to suit any playing field, from indoor CQB to outdoor milsim.
• Wide weight range from 0.20g to 0.45g for different replica types.
• Compatible with all 6mm magazines and tested with popular platforms such as AEG, GBB and sniper rifles.

Why choose Premium Bio & Tracer BBs from Airsoft-Legends

Our BBs are manufactured with an extremely low tolerance error, ensuring a consistent diameter and therefore exceptional precision. The biodegradable BBs are environmentally friendly without compromising on quality, while the tracer BBs provide better shot awareness during night games.

Combine your ammunition with accessories from our Ammo & Supplies category for the best results. A feed bottle or speedloader makes reloading faster and cleaner, while a good silicone spray and the right maintenance products ensure that your replica continues to function smoothly. For players with tracer units, we also offer a wide selection of tracer accessories for maximum light output and consistency in every shot.

Which BBs suit your playing style

The right weight is crucial for performance and accuracy:

• 0.20g – 0.30g is ideal for pistols and assault rifles, where speed and response are important.
• 0.30g – 0.40g is better suited for DMRs and sniper rifles, where stability and precision are paramount.

Lighter BBs give a faster flight, heavier BBs provide more stability and are less sensitive to wind. By experimenting with different weights, you can perfectly adjust your replica to the type of field and your personal playing style.

Frequently asked questions about Bio & Tracer BBs

What is the difference between bio and non-bio BBs?

Bio BBs are made from biodegradable materials such as PLA, which break down safely in nature. Non-bio variants are cheaper, but often only allowed on indoor fields.

How exactly do tracer BBs work?

Tracer BBs contain light-sensitive material that glows when illuminated by a tracer unit. This allows you to follow the trajectory of your shots during night games or in dark indoor locations.

Which BBs are most suitable for my replica?

For pistols and assault rifles, 0.20g to 0.30g BBs are ideal. If you are using a DMR or sniper rifle, choose 0.30g to 0.40g BBs for greater stability and precision.

Can I use tracer BBs in a standard replica?

Yes, but without a tracer unit, you will not see the light effect. The BBs themselves remain the same premium quality, with consistent feeding and accurate flight.

How do I best maintain my magazines and BB feed systems?

Use silicone spray regularly to keep moving parts lubricated and store your BBs in a dry place to prevent them from deforming. Combine this with products from our Maintenance & Silicone Sprays section for long-lasting top performance.

Buying guide: The right BBs for every mission

1. Determine your playing style: CQB requires lighter BBs, outdoor requires heavier variants.
2. Choose the type: Bio for environmentally conscious players, tracer for real-time shot sight.
3. Use appropriate accessories: a good feed bottle or speedloader prevents waste.
4. Maintain your replica: regular lubrication with silicone oil keeps everything smooth and reliable.

By cleverly combining your BBs with maintenance products and tracer units, you get more out of every shot cycle and increase your consistency in the field.

Want to further optimise your setup? Combine these premium BBs with everything from our Ammo & Supplies collection. Use Feed Bottles & Speedloaders for efficient reloading, keep your replica in top condition with our Silicone Sprays & Maintenance Products, and for night-time missions, you'll find the perfect addition in our Tracer Units.

With Premium Airsoft Bio & Tracer BBs (6mm), you are choosing exceptional precision, environmentally conscious play and reliable performance – shot after shot, mission after mission.