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Plate_stack_lower_V3B

Various fun things 710.3KiB Released November 9, 2022, 8:05 AM 0.010LBC 1 Reposts
Updated plate stack lower pdf drawing, changed 4mm to 5mm thickness on sheet 6. Those parts won't work at 4mm thick aluminum. Can also use 3/16" thick there but will need a shim between the front takedown pin brackets and the side plates.

LBRY Tags: lower; receiver; plate stack; ar15; diy