The Nemo Arms 556M193NA55FO 5.56mm 55gr Full Metal Jacket Boat Tail ammunition is built for shooters who demand consistent performance from every round. Each box contains 20 cartridges of 5.56x45mm NATO, featuring a 55 grain FMJBT projectile designed to maintain stability and accuracy from muzzle to target. Brass casings and carefully tuned ballistics help ensure reliable feeding, extraction, and repeatable results shot after shot.

This 5.56mm load is well suited for range use and training, offering a balance of velocity and recoil that makes it comfortable for extended practice sessions while still mirroring common duty and defensive ballistics. The full metal jacket boat tail design supports precise shot placement and predictable trajectories, making it a solid choice for refining fundamentals or running drills. Backed by Nemo Arms’ reputation for quality ammunition manufacturing, this cartridge line provides dependable performance for dedicated shooters.

Key Features:

• Manufacturer: Nemo Arms
• Model: 556M193NA55FO
• Caliber: 5.56x45mm NATO
• Condition: New
• Bullet Type: Full Metal Jacket Boat Tail
• Bullet Weight: 55 gr
• Rounds Per Box: 20
• Muzzle Velocity: 3250 fps
• Muzzle Energy: 1255 ft lbs