G&P Bolt Carrier Hammer Assist (Short) for Tokyo Marui M4A1 MWS GBB Replica-Type_SNIPER 16 Rds Loading Capacity Magazine

16 Rds Loading Capacity Magazine

Storing this smaller ECU unit in the factory stock tube means that there is room remaining to store a LiPo battery in the remainder of the stock tube

the Bren comes with an ambidextrous fire selector

Enlarged cam area to reduce wear on nozzle housing

G&P Bolt Carrier Hammer Assist (Short) for Tokyo Marui M4A1 MWS GBB Replica-Type_SNIPER 16 Rds Loading Capacity MagazineG&P Bolt Carrier Hammer Assist (Short) for Tokyo Marui M4A1 MWS GBB Prefer to using <300mm inner barrel Perfect for dealing with the stresses of green gas over longer term use Fit for Tokyo Marui M4A1 MWS Series Airsoft Gs Blow Back GBB Rifle Only