If you need something better than having the TM Velocity reducer, MadBull Airsoft is offering its Crawler Edition Barrels which will allow you to lower the velocities of BBs without going into your gearbox and change almost everything just to be on the right side of the law. Easier way and will not be limited to certain models soon... "How to lower down AEG velocity when you have a powerful AEG and want to play game with velocity regulation? You can change piston, change spring, change gear…

Here is the quickest solution:

Use our Crawler edition barrels which will reduce your velocity in second. (but still keep your accuracy.) This idea is originally coming from ECHO1’s engineers and both of us did many experiment. Depends on your AEG’s performance, the velocity will be reduced from 30 to 100 ft/sec.

Only 300 mm barrel available now.

MadBull Airsoft "

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