Umarex Steel BBs 4.5mm .177 Bottle of 1500 Quality 4.5mm Steel BBs from the leaders in Airsoft. Packaging varies with stock availability. Contents remains the same. Caution: Choke hazard - small parts. Not for children under 3 years. Eye protection required! Bullets may ricochet. Only use flawless BBs. Always keep packages closed to prevent dirt.
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