<p>The POF P415 Gen 4 has a 14.5″ barrel and is chambered in 223 Remington/5.56mm NATO with a 30 round capacity. It is crafted from 7075-T aircraft aluminum and features ambidextrous bolt catch, magazine release, bolt release, and selector switch. The handguard has two 5-slot and one 12-slot modular rail sections for bottom sides and top of “M” rail. This model has a black anodized finish.</p>