Maklarbak Time-to-Change Hexmag Clone

This is a copy of the Time-to-Change magazine follower, aka Maklarbak magazine. The idea of this forgotten tech is that the follower will lock the bolt open before the last round is fed, you then drop the bolt and reload with peace in mint that you have one in the chamber. Description from a review below.

"Or you can use a Time-to-Change Magazine, which takes care of the counting for you. The follower has a built in spring-loaded catch that will hold the bolt back with one round left in the magazine. Hit the bolt release and the catch will fall just enough for the last round to be chambered...

...With one in the chamber, you can drop the empty magazine and reload with the confidence that you have a round ready, should you need it. Maklarbak suggests loading a tracer, also, just to alert you to the approaching empty magazine. With a tracer alert, and a locked back bolt (with one still ready to load) you can be even more prepared." -Guns.com

While this product might be a solution looking for a problem, it's still an interesting idea at least for messing around in the flat range. https://www.guns.com/news/review/gear-review-maklarbak-time-change-t-mags-video

Not much hardware required, only a spring and a screw. Don't forget your magazine of choice :P

-1x M2 x 8mm Screw

-1x Spring 0.3x5x10

-Hexmag 5.56 mag (designed for this mag, might work on other brands)

Video on how it works: https://www.youtube.com/watch?v=6txpQbL_CWc