BSX BBs Bio 0.30g - 3,300ct - White Zero GX Harness 4+3 and a clean TPR finish

and a clean TPR finish on the exterior

customization

Easily change the control bore by sliding the bore inserts in to the barrel back

Precision-Machined Aluminum Construction: Solid aluminum base for maximum stability and durability

BSX BBs Bio 0.30g - 3,300ct - White Zero GX Harness 4+3 and a clean TPR finishBSX Tactical BIO . 30g Airsoft BBs are built for players running upgraded airsoft rifles who want improved stability and consistent shot placement while using biodegradable ammunition. Manufactured to refined tolerances and polished to a smooth finish, these seamless 6mm BBs provide reliable feeding and stable trajectories across a variety of airsoft platforms including AEG, HPA, and gas systems. The heavier . 30g weight helps maintain consistent