The SS109 is the US Military’s terminology for the 62-grain steel-core penetrator round, designed to provide enhanced barrier penetration compared to common 55-grain projectiles.
NOTE: While the 5.56x45mm NATO round will fit in a .223 Remington chamber, 5.56 NATO is a military round that runs at higher pressures, and is not recommended for use in .223 Remington chambers.
- SKU: WX2-227302
- Mfg. Number: SS109
- Caliber: 5.56x45mm NATO
- Bullet Weight: 62 grain
- Bullet Style: SS109 Full Metal Jacket
- Muzzle Velocity: 3,020 FPS
- Muzzle Energy: 1,255 ft.-lbs.
- Case Type: Brass
- Primer Type: Boxer
- Corrosive: No
- Rounds: 1,000
*You Must be 18 years of age to purchase this item.
*CA Prop 63 prevents us from shipping ammo to CA
*Cannot be shipped to AK, Washington, D.C.; CA; DE; IL; MA; NJ; New York City, NY; Canada; or Puerto Rico.
*Ships ORM UPS Ground with Adult Signature required at delivery