Magazine Block for M1A 20 to 10 RND
Description
62mm (H) x 63mm (L) x 17mm (W) Used as a magazine retrofit to shift capacity from 20 rounds to 10 rounds to enable CA compliance. Note: Due to spring compression ratios, I use a minimum of 65% infill which seems to be the minimum to use with PLA to withstand the pressure of the spring under load. Note2: This is my initial design, the second design uses much less infill and has some cutaways reducing the amount of PLA without changing the strength of the block.
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