Experience superior performance with 5.56x45mm OMPC SS109 ammunition, featuring newly manufactured steel-core projectiles for enhanced penetration and accuracy. Produced by OMPC (Oman Munition Production Company), this NATO-spec ammo meets SS109 military standards, ensuring reliable functionality in AR-15 and other 5.56 NATO firearms. Each round is built with precision, offering consistent velocity, clean-burning powder, and optimal cycling for training, duty, or range use.