Discover the best gun deal at Palmetto State Armory: the PA-15 multi-caliber AR-15 lower receiver with classic gray grip and stock, forged from durable aluminum, now just $99.99. Perfect for building your custom rifle—pair it with our discount on accessories for unbeatable savings on outdoor sporting essentials! Y'all, check this out. Palmetto State's got their PA-15, multi-caliber AR-15 with a classic gray grip and stock, for just $99.99. Ain't nothin' fancy, just a good ol' forged aluminum rifle lower.