Rainier Arms AR-15 Forged Receiver Set - KS

Rainier Arms forged lower receiver is made from 7075 aluminum. The best anodizing dies are used for a deep black finish. Features an upper to lower tensioning screw and a flared out magwell for quick mag changes. Rainier Arms Forged Upper was designed to fit our forged lower receivers with color, texture, & machining. These uppers are "T - marked" engraved and have extended M4 feed ramps. Gen 2 Uppers are deep black finish and match well with RA lowers and MEGA lowers