The proper airsoft BB can make or break your game. All the BBs we carry have been proven to shoot straight with the best accuracy. For beginner rifles, such as G&G raiders, choose either 0.20g -0.25g BBs. All our BBs are smooth, polished and a consistent size. For higher end airsoft guns such as VFC Avalons, choose 0.28 -0.32g BBs. For sniper rifles and HPA guns, choose 0.36-0.40g BBs