Description
Upgrade your self-defense loadout with our premium 9mm ammunition featuring advanced NAS3 two-piece nickel alloy casings paired with the Lehigh Defense 90gr. Xtreme Defense projectile.
Engineered for rapid, controlled expansion and dependable penetration, this round delivers increased velocity compared to traditional brass while operating within standard pressure specifications. The result is enhanced performance without requiring firearm modification — fully compatible with modern 9mm platforms.
Designed for personal protection, concealed carry, and law-enforcement applications, each NAS3 cartridge is precision-loaded in-house using top-tier components, produced in small batches, and meticulously inspected to ensure consistent reliability when it matters most.
| Caliber | 9mm |
| Projectile | Lehigh Defense 90gr. Xtreme Defense |
| Casing | NAS3 – New |
| Muzzle Velocity | 1400 FPS (Brass Comparison: 1200) |
| Ballistic Coefficient | 0.12 |
*Tested using 5" Barrel
APex Overwatch Series from Delta Co. Munitions, utilizing NAS3 pistol case technology, is engineered for decisive terminal performance in self-defense applications. Designed for controlled expansion and deep penetration, Apex Overwatch projectiles are built to transfer energy efficiently while maintaining structural integrity on impact. When you're protecting what matters most, Apex Overwatch delivers reliable expansion, consistent accuracy, and the stopping power demanded in critical moments. This is precision ammunition built not just to hit — but to perform when it counts.
