Aguila 556Nato 55Gr Fmj 30/2250

Aguila 556NATO 55gr FMJ ammunition is a straightforward choice for AR-15 shooters, range sessions, and training. The 55-grain full metal jacket projectile is a standard load in this caliber, reliable across most modern 5.56 platforms. You get 30 rounds per box—just enough to top off a couple of 20-round mags or fill a 30-rounder for a focused shooting session at the range.

Aguila has built a reputation for delivering consistent ammunition at practical prices. This load pairs a full metal jacket bullet with a brass case, designed to cycle reliably in direct impingement and piston-driven rifles alike. Whether you're zeroing a new optic, running drills, or stocking up for regular range time, this is the kind of workhorse ammo that doesn't demand much—it just shoots.

The 30-round packaging keeps things simple: grab a box, load your mags, and get downrange. No fuss, no exotic coatings or boutique components—just 5.56NATO that functions. This is the kind of ammunition that makes sense for volume shooters who value consistency and don't want to overthink it.

Key Features

• 55-grain full metal jacket bullet
• 5.56x45mm NATO chambering
• 30 rounds per box
• Brass cased
• Designed for reliable cycling in AR-15 and other modern 5.56 platforms

Specifications

Frequently Asked Questions

Is Aguila 556NATO ammunition compatible with my AR-15?

Yes. This ammunition is loaded to 5.56x45mm NATO specifications and will function in any AR-15 or other rifle chambered in 5.56NATO. It cycles reliably in both direct impingement and piston-driven systems.

What's the 55-grain bullet weight good for?

55 grains is the classic 5.56NATO weight. It's accurate enough for range work and training, and it's the standard load you'll find across the industry. It performs well in standard-twist barrels (1:12 twist).

How many rounds are in each box?

Each box contains 30 rounds, which fills a standard 30-round magazine with one box or splits across two 20-round mags.