BioSphere® Precision 5.95mm BB's 0.28g (3000) White Bio-carton

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3000 High quality biodegradable BB ammunition in a carton!. Our new 0.28g heavyweight BB's are the eco-friendly answer for your higher power airsoft guns.

Very low cost but VERY high quality with no seams or mis-shapes. Superb biodegradable BB's at a fantastic low price you can afford. Made from PLA, a plastic clone made from corn starch, which looks feels and performs exactly the same as plastic BB's. No plastic to be seen here though!

The highest quality 0.28g BB's available, guaranteed or your money back. Supplied in eco-friendly virgin unprinted Tetrapak cartons! Another first from Airsoft World. So not only do your BBs degrade, so does your packaging! Another great thing with this packaging is that you have an easy-pour spout and as the carton empties, you simply fold the carton up to save room in your pocket or pouch and to eliminate that frustrating rattle that you get from plastic containers. Because the Tetrapack cardboard is wax coated, it is not readily recyclable but does biodegrade or makes an excellent fire-starter for your BBQ or camp-fire.
CODE bb22
Weight (Kg) 0.8500
Manufacturer BioSphere
BioSphere® Precision 5.95mm BB's 0.28g (3000) White Bio-carton
Review by
Perfect BBS!!!!I've tried a few other brands .28 bio BBS and I have to say that biosphere havent disappointed me!!!!really good quality bbs and at the great price!!
on top of this comes the best service from airsoft world guaranteeing promt and speedy delivery!!!
Important Information


All images, product contents and specifications listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

Items used in images to promote the main item (Holsters, Camo, etc) are not supplied unless listed in the Specification tab under 'Extras'. This includes attached rails, grips, scopes, suppressors etc. If no extras are listed, please assume none are supplied.

Unless otherwise stated in the Specification tab, Battery and Chargers are not suppplied.

Where supplied, Chinese batteries and chargers are warrantied to be not DOA (Dead on Arrival) only. We always recommend swapping out to a better quality battery and charger at the earliest opportunity.

Custom Painted products (Two-Tone) are non-refundable as these are painted to order. 

Unless otherwise stated, all products are sold singly.



Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only. 

All listed FPS are +/- 5% due to differences from rifle to rifle. If you require a guaranteed FPS, please add an upgrade/downgrade option on to your product (this may cost extra).

No airsoft AEG is warrantied for use with an 11.1v LiPo or higher voltage battery at UK velocities (373fps or lower) unless specifically recommended on the product itself. Use of higher voltage batteries can cause failures and will negate any warranty implied or otherwise.


Wearable Items

We cannot offer a refund or exchange on articles bought and worn skirmishing that you subsequently feel aren't suitable. If in doubt, try the kit on in your house BEFORE you play as soiled items will not be refunded for this reason. Clothing worn next to the skin (Long Johns, Socks etc) cannot be returned for refund if worn at all. For sizing, simply place them next to you before physically putting them on. Would you like to wear someone elses soiled socks?


We cannot offer an exchange on pyrotechnic devices due to device failure or items that have been stored for long periods of time. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.

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