This really belongs on the reverse-valved mag as the air line is kind of in my way, but didn't feel like taking that one apart.
Without this mod, typical spring feed reload time is 6-12 seconds for me.
The "critical section" (time when I can't shoot) is reduced to 1-2 seconds, making it comparable to a cram-n-jam. In fact until I release the follower with my off-hand, it is nearly the equivalent of a cram-n-jam.
Hilariously, it's faster than some "magfed" player reloads. Which is probably why it would be banned.









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