
The only thing I screwed up building my new AR was the gas tube pin. I could either spend about eight dollars to get a box of five new pins from Brownells, or half that to get a box of 100 pins here. Now my gas line is fixed and I have 99 spares for my next build. :)

π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
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π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
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πͺ Strong and Versatile: National Hardware N222 406 Square Bolts for Secure Fastening
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