Description
SG550 552 Gearbox end of year sale Type 1 is designed for 0814520015426 Maat:44 32 Weight 10 g Shipping in stock Type 1 is designed for use with M4 series AEG receivers that accept mil spec threaded buffer tubes such as the G&P R3 series – requires modification of the standard gearbox shell Length: 250 mm Weight: 60 g Shipping weight: 80 g