BLS 0.28g 6mm Perfect BIO BBs; 1KG Bag

If you've upgraded your HOP-up and need biodegradable BBs, BLS 0.28g 6mm Perfect BIO BBs are ideal. BLS Perfect BBs are high-grade polished BBs to ensure reliable feeding and maximum accuracy potential. Boasting only a 0.01g weight difference between individual BBs at maximum and tight tolerances of only +/- 0.01mm, these biodegradable BBs will provide superb accuracy and smooth, reliable feeding with every shot. Available in stealthy black so the enemy can't follow your BB trail back to you or standard white to make zeroing and tracking your shots easier, 0.28g 6mm Perfect BIO BBs; 1kg Bag is a fine choice for AEGs, GBBRs and GBB pistols with upgraded HOP-up parts!