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High Power Airsoft (HPA) US Lab Tested Precision Biodegradable 6mm Airsoft BBs (Weight: .25g / 4000 rds)

ID: 68057 (BB-HPA25BIO-4K-Bottle)
High Powered Airsoft850000867017HPA25BB400068057
4.9 stars, based on 13 reviews
High Power Airsoft (HPA) US Lab Tested Precision Biodegradable 6mm Airsoft BBs (Weight: .25g / 4000 rds)
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High Powered Airsoft


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High Powered Airsoft 0.25G High Power Airsoft Enhanced Biodegradable BBs are the worlds only Bio BBs to be tested and confirmed biodegradable by an accredited U.S Laboratory. They have passed an intense quality control system. They conform to the EU EN13432 standard of degradability and the ISO standard 3290-2001 G3 which is the highest industry standard for precision rolling bearings.


  • Precision manufacturing (5.95mm +/- 0.01)
  • Perfectly spherical and smooth with no seams or surface imperfections
  • Greatly improved consistency which translate to better accuracy and performance
  • High strength formula, less prone to chipping / chopping / shattering
  • Conforms to EN13432 on biodegradability
  • Tested in the USA for biodegradable standards
  • Resealable bag
Weight: 0.25g
Diameter: 5.95 0.01mm
Color: White
Quantity: Approx 4000 rounds

Manufacturer:High Powered Airsoft

Here at we believe in a better future by offering a wide selection of highest grade Eco-friendly biodegradable bbs at great value. All of our bio bbs are validated to be the highest grade global standard Airsoft biodegradable bb manufactured with 100% certified BIO PLA materials. Eco-friendly bbs rapidly disappear into the environment within 45~200 days. Please keep your bag and bottles sealed to avoid early start of the bio-degrading process.

13 Customer Reviews

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by Dave K. on 03/16/2021
"My favorite ammo on the market. .45 gram HPA bbs for my sniper rifle. .36s and .40s for my heavily upgraded M4s with RHopped barrels. I run mostly .32s .30s and sometimes .28s for all of my other rifles that are mostly stock guns ( I almost always upgrade inner barrels, buckings and usually the motors in all of the AEGs that I intend to skirmish with) and .25s for my gas pistols and TM m870 gas shotgun. I'm glad I bought in bulk last season and spent over $300 on bbs because these are never in stock on most sites. BLS/Elite Force and G&G bios are also very and I have had great results with them aong with other brands as well but High Powered Airsoft BBs are always going to be my first choice. EVIKE...PLEASE RESTOCK THESE ASAP! 10/10
by Jeremy O. on 05/24/2019
"I've used the .36 and .40 for my OCAW SPR. Theses bbs work great. They shoot very consistent and at a decent price.
by james A. on 04/26/2018

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