Locking Toggle Question

[DonVoigt]

Originally Posted by meadowlark

Trying to understand why toggle locks in the open position when manually cycling a round from a half loaded magazine? I though that wasn't suppose to happen until the magazine was empty because the magazine's knurled spring knob is what activates the magazine catch. Am I wrong?

Something is "out of order"; you are correct in your supposition.
The toggle can be catching on the mag itself, or have a bent S hook, or something else!