https://gunlab.net/vg1-5-update-on-the-upper-receivers/ Adventures in gun building! Sat, 11 Apr 2026 23:49:22 +0000 hourly 1 https://wordpress.org/?v=4.1.41 https://gunlab.net/vg1-5-update-on-the-upper-receivers/#comment-11928 Mon, 21 Sep 2015 16:59:55 +0000 http://gunlab.net/?p=4248#comment-11928 As usual great work and thought process on making the tool (s). Fantastic workmanship. Harry

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