PSA PA-15 16" Carbine

Palmetto State Armory's PA-15 platform represents the value end of the AR-15 market, making complete rifles accessible to shooters who still want a standard-pattern rifle with broad parts compatibility. PSA sells the PA-15 as a family of changing 16-inch 5.56 configurations, so the exact specs vary from one SKU to the next. Some versions use carbine furniture and a front sight base, while others use modern M-LOK rails.

Common PA-15 16-inch 5.56 rifles use forged aluminum receivers, nitride-treated barrels, standard AR fire-control parts, and STANAG magazines. PSA includes their Enhanced Polished Trigger (EPT) on many models, but not every PA-15 SKU uses the same handguard, barrel profile, sight setup, or trigger package. A $499 sale carbine and a higher-priced M-LOK rifle can both be real PA-15s without being interchangeable specs.

The practical role is straightforward: a budget AR-15 starting point for range training, home-defense setup work, and gradual upgrades. Compare the exact current PSA SKU, especially handguard style, gas system, sight package, and included trigger, before assuming any two PA-15s share specs.