The Black Anodized 80% Billet Lower is designed with the most demanding gun owner rein mind. Every line, hole, and chambering are perfectly machined to precise specifications and all edges have been smoothed for a comfortable grip. Billet lowers are great for custom fabrication, too. Billet alloy is more easily https://judahrxchl.wikiap.com/317460/80_percent_lower_für_dummies