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0.25g Match Grade Biodegradable 6mm Airsoft BB by Matrix 1KG 4000 Rounds (Natural Sand Color)

ID: 45682 (BB-BIO-M25-1KG-TN)
3.4 stars, based on 5 reviews
0.25g Match Grade Biodegradable 6mm Airsoft BB by Matrix 1KG 4000 Rounds (Natural Sand Color)
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$20.00 $12.00

The go-to brand of BBs for many Airsofters, Matrix BBs are precision made, consistent, and reliable. These high quality BBs are designed to work with all barrel types from tight-bore, to wide-bore, and everything else in between. For improved accuracy, Matrix BBs are perfectly spherical with a high polish and no seams.


  • Precision manufacturing process ensures consistency (5.95mm+.01mm)
  • Perfectly spherical with a high gloss finish results in a BB free of seams and surface imperfections
  • Improved accuracy and shot consistency
  • Designed to be used with all FPS ranges, Matrix BBs are less prone to chipping, chopping, or shattering even in high FPS / high pressure situations
  • Formulated with environmentally friendly materials; all natural biodegradable
  • Designed in Japan, manufactured in Taiwan
Color: Sand
Weight: 0.25g
Quantity: 1KG Bag
Diameter: 5.95mm+.01mm

Manufacturer: Matrix Tactical Systems / Taiwan

Selecting Airsoft BBs:
You are only as good as your BBs. Accuracy and range start with precision BBs. Precision BBs provide minimal difference between the diameter of your inner barrel and the BB itself creating the perfect air seal. To ensure maximum accuracy, range and power, without jamming, we urge all Airsoft players to use only high quality Precision / Match grade BBs.

Recommended Power to BB Weight:

0.12g: 200~280 fps
0.20g: 240~370 fps
0.23g: 330~430 fps
0.25g: 350~480 fps
0.28g: 390~500 fps
0.30g: 400~600 fps
0.40g: 450~600+ fps

*The chart above is for reference only. The best way to determine the weight that works best with your Airsoft gun is to test them. Results will vary due to factors such as hopup, wind, inner barrel diameter, brand, etc.

5 Customer Reviews

(Write a review)

by Aldrew I. on 06/13/2017
"HORRIBLE BBs. I currently use Evike's BAMF mags and the non bio matrix feed perfectly fine. However with these bio bbs the stick together in the mags causing it to mis-feed constantly. Upon close inspection of each bb. You can clearly see the seam line of the bb. Which would then cause it to mis-feed. If you want quality BBs and don't mind the price. Stick with Elite force. Never had one problem with.
by Albert M. on 04/27/2017
"Very good bbs!! Definitely gives you an edge!! When i used these people couldnt see them coming. The only downside i would think is if you dont have good eyes they're easy to loose sight of them. Definitely worth a try i really recommend it!!
by Riley B. on 09/05/2016
"Horrible BB's. They deform and sometimes stick together in midcap mags, and I had to take apart all 4 of my AK mags yesterday because of it. I switched them out for my Evike match grade bio's and everything started working again.

TL;DR: Buy Evike's match grade bio's if you want your guns to work. Buy these if you want your gun to die.

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