Osawa Wonder-gun W301 Series

W301, W301-A, W301-B, W301-3-LC, W301-3-LC-A, W301-3-LC-B

W301-3-TC, W301-3-TC-A, W301-3-TC-B, W301-3-LH, W301-3-LH-A, W301-3-LH-B, W301-3-TH, W301-3-TH-A, 
W301-3-TH-B

W301-3 with no hose joint, W301-3-A with no hose joint, W301-3-B with no hose joint