New from Brownells, a receiver set that features the Brownell’s complete AR-15 upper receiver, an anodized 80% lower receiver, a mil-spec collapsible buttstock assembly, and a lower parts kit to finish out the project.
This Brownells’ exclusive Complete AR Upper Receiver is Made in the USA. Chambered in 5.56x45mm NATO and featuring a 16” barrel with a 1:8 twist. The standard A3 13-slot aluminum flat top receiver comes with a 10” handguard utilizing the KeyMod rail system. A low profile gas block, bolt carrier group, charging handle, forward assist, ejection port cover and phosphate finish help to complete this outstanding package. This complete A3 upper receiver will attach to almost any standard AR-15 lower receiver.
Anderson Manufacturing 80% Lower Receiver is forged from 7075-T6 aluminum, for a superior custom build. 80% receiver black anodized, and requires completion by the user. Operations left to be completed include fire control/trigger group milling, trigger pin, hammer pin, trigger slot, and the safety selector hole. This is not an FFL item and requires machining to complete.