High Quality Airsoft Bio BBs
The RZR 0.25g Precision BIO BB has the same ultra-tight +/- 0.01mm tolerances as NUPROL's standard BBs but are constructed from a biodegradable polymer, meaning they will be allowed on even the strictest Airsoft sites and no need to worry about cleaning up after shooting.
Biodegradable pellets are made of various types of resin, often developed for the agricultural industry, and better makes are certified as compostable.
Commonly used plastic resins include polylactic acid or polylactide (PLA) which is based on renewable materials like corn products and a molecular formula of (C3H4O2)n..
Bio BBs are pressed together, rather than molded from melted plastics.
They are then lightly coated with a thin resin that will degrade when exposed to water and elements of nature..
The heavy weight accuracy and stability is worth the slight loss in range over lighter bbs.
It is packaged in a very heavy duty black plastic bag with a plastic zipper to keep the bb's fresh over the long run.
Good overall quality control on the bb's..
Bio BBs typically begin their degrade clock once the bag has been opened, exposing the BBs to CO2 and moisture in the air.
At the quickest, expect bio BBs to show signs of degrading within 2 or 3 months..
Cheap "bio" BBs are a plague for this, and whilst many advertise as "biodegradable" they are often composed from materials that are not fit for the intended purpose, which is to shoot effectively from an Airsoft gun.
There is no value for money in buying something which doesn't do the job it is intended for..
Biodegradable pellets are made of various types of resin, often developed for the agricultural industry, and better makes are certified as compostable.
Commonly used plastic resins include polylactic acid or polylactide (PLA) which is based on renewable materials like corn products and a molecular formula of (C3H4O2)n..
These particular BBs are BIO 0.25g BBs which are created from biodegradable materials so that they will gradually break down with time when exposed to natural environments.
Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play..
About our Bio BBs
They are non-toxic and healthier for the environment in comparison to plastic types of airsoft ammunition – bio BB's degrade after a couple of months whereas plastic will stay there forever..
Best Bio-degradable BBs: Madbull PLA Bio BBs
Madbull has been making BB for a very long time and is known for its airsoft tracer BBs.
From our experience, their Bio BBs are one of the most consistent ones in the market that is available up to 0.3g in weight..
