valuesist https://blog.hatena.ne.jp/valuesist/ valuesist’s diary https://valuesist.hatenablog.com/ I'm building an amd-65 kit. The kit came with the original barrel. The barrel had a tapco extended muzzle brake installed with a pin going through the bottom into the barrel. I assume this was to acheve length so it was not a SBR. I drilled out the pin and replaced the brake with the ak-builder amd … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvaluesist.hatenablog.com%2Fentry%2F2020%2F02%2F15%2F134312" title="Amd 65 Muzzle Brake - valuesist’s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/g/greathigh-power/20200126/20200126194056.jpg Hatena Blog https://hatena.blog 2020-02-15 13:43:12 rich https://valuesist.hatenablog.com/entry/2020/02/15/134312 1.0 100%