My first 80% AR build

by darthdav777 » Thu May 19, 2022 10:26 am

This is an AR15 Billet Design 80% lower from 80% Arms "All You Need" kit. I bought a complete upper from Karri's Guns. Reference # Mayhem9-2940 31, 9mm 8.5" Pistol Upper with Flash Cone. The Stern Defense adapter I purchased from Brownell's accepts Glock magazines and has Last Round Bolt Hold Open feature. I used code TAG for $15 off $150 + Free S&H. More codes in the pictures below. Sylvan Arms AR Folding Stock Adapter from Classic Firearms. Magpul MBUS Pro fold up sights, can't remember where I bought them from( maybe from an EBay seller because I got a six pack of sights for occasions such as this). One quick suggestion is to fill the hole for the buffer detent with something removable to prevent aluminum chips from getting stuck in there, from milling, while seating the detent and spring. I already had the LPK with pistol buffer tube and grip, so I can't remember where I bought it from. If I can answer a question feel free to ask and HAPPY BUILDING.