NORMA 5.56X45 NATO 100CT

Norma 5.56×45 ammo loaded with the SS109 penetrator projectile is what you buy when a plinking load will not do. This is 62 grain 5.56 NATO built to a tactical specification, packed 100 rounds to the box, and intended for shooters who hold their rifle to a professional standard. It is precision and reliability in a package designed for hard use.

What Makes This Norma 5.56×45 Ammo Different

SS109 is the NATO designation for the 62 grain projectile that replaced the older 55 grain load across most of the alliance. The heavier bullet holds velocity better downrange and stabilizes properly in the faster twist barrels that modern rifles use. That combination is why this profile became the standard for duty rifles rather than a specialty item.

The intended audience is straightforward: professional shooters, serious training students, and enthusiasts who want their range ammunition to behave like their duty ammunition. If your rifle wears a 1 in 7 or 1 in 8 twist barrel, this 62 grain load is exactly what the barrel was designed around. Feeding it Norma 5.56×45 ammo means practice results actually predict real performance.

Features Worth Paying For

• 62 grain SS109 penetrator projectile, the NATO standard bullet weight for 5.56×45.
• Loaded to a tactical specification for precision and reliability under demanding conditions.
• Norma 5.56×45 ammo is packed 100 rounds to the box, a practical unit for a training block.
• Built by Norma, a manufacturer with a long record of consistent ballistic performance.
• Suited to modern fast twist barrels that struggle to stabilize lighter bullets at distance.

Specifications and Rifle Compatibility

Caliber for this Norma 5.56×45 ammo is 5.56 NATO, bullet weight is 62 grains, and the projectile is the SS109 pattern. The box holds 100 rounds. Those three facts tell you most of what you need to know about where this ammunition belongs and what it will do.

Rifles chambered in 5.56 NATO handle this load without question. If your rifle is marked .223 Remington only, check the chamber specification before feeding it NATO pressure ammunition, since the two are not identical. Once you have confirmed the chambering, browse our ammunition catalog for the bulk practice loads that pair with it.

Training Use, Zeroing, and Storage

Zero with the load you intend to rely on. A 62 grain bullet will not print in the same place as a 55 grain practice round at 200 yards or beyond, and the difference grows with distance. Confirm your zero with Norma 5.56×45 ammo, record the dope, and then verify it at the longest range you can find.

For carbine classes and multi day courses, count on more ammunition than the syllabus suggests. Instructors regularly add drills, and a rifle running one consistent load through an entire course gives cleaner data than one fed from three different boxes. Buying in hundreds keeps that simple.

Store the boxes cool, dry, and sealed, and rotate the oldest stock into training first. Ammunition kept in a stable environment stays reliable for decades, while a hot vehicle trunk is the fastest way to age it. A steel can with a good gasket costs less than a single training class.

Keep a written log of what each rifle does with this load. Muzzle velocity varies with barrel length, and a 10.5 inch carbine will not match a 20 inch rifle even when both are fed identical Norma 5.56×45 ammo from the same box. Record the numbers once and you never have to guess at a hold again.

Magazines deserve the same attention as the ammunition. Load a fresh set, mark them, and use them for confirmation work only, because a tired spring will make good ammunition look unreliable. That habit has saved more than one shooter from blaming the wrong part of the system.

Set your rifle up around one serious load and stop guessing about downrange performance. This ammunition ships straight to your door wherever state and local law allows.