G&P Tokyo Marui MWS GBBR Airsoft Bolt Spring Set

KD

2024-04-23 04:45:07

Fixed my Tokyo Marui MWS MK18

Had a weird issue where a random failure to fire would happen on an otherwise very reliable gun. Eventually it stopped firing altogether and it was clear the issue was inside the bolt carrier when the bolt wouldn’t freely slide back and forth. Upon taking down the BCG and removing the bolt, the main spring was broken. This was an easy swap out and got me up and running within 10 minutes or so. Even if you don’t have this failure, get the spring set to have on hand. GBBR’s are notoriously hard on the system since they operate essentially like a real AR rifle almost. This spring appears to be better than the factory ones.