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I bought one that would always leave the last 2 rounds in the magazine.
It turned out that the 2-1/2" long, narrow neck of the follower had snapped off from the base of the follower & gone walkabout B 4 I bought it.........
Since the rear feed path curves over the top of the bolt, what was left of the broken follower was limiting on the throat of the magazine, since it couldn't follow that curve like the narrow follower neck could.
A new inner magazine tube assembly (w/follower & spring) fixed it up.
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