Product Overview
The PMC X-Tac 556K is a 5.56x45mm NATO cartridge featuring a 62-grain Light Armor Piercing (LAP) projectile, precisely engineered for consistent ballistic performance. This ammunition is a specific offering designed for shooters who require the terminal characteristics and barrier penetration of the M855 projectile. KFF Defense assesses this load as a technically sound option for its intended operational parameters, delivering predictable function.
Key Features
Projectile Design & Engineering
- 62-Grain M855-Type Projectile: Each projectile incorporates a distinct steel penetrator tip, positioned ahead of a lead core, and jacketed in copper. This design facilitates projectile integrity and maintains a stable trajectory when encountering various intermediate barriers. This construction is engineered for predictable terminal performance in relevant applications.
- Ballistic Consistency: PMC employs stringent quality control measures throughout its manufacturing processes. This includes precise powder charge measurements and uniform bullet seating, which are critical for achieving reliable muzzle velocities and a consistent flight path, qualities paramount for precision rifle systems.
Reliability & Application
The X-Tac line from PMC leverages extensive manufacturing experience to provide dependable function across a wide spectrum of 5.56mm NATO chambered firearms. This 62-grain LAP rifle ammunition is well-suited for specific training exercises requiring barrier interaction, engaging particular target types where its construction offers a distinct advantage, or as a component in a lawful personal defense strategy. Users are advised to confirm that their chosen shooting range equipment and local regulations accommodate this projectile type. PMC ammunition is recognized for its consistent ignition and smooth extraction, which collectively contribute to overall firearm system reliability.
Technical Specifications
- Caliber: 5.56x45mm NATO
- Bullet Weight: 62 Grain
- Bullet Type: Light Armor Piercing (LAP) / M855-Type Projectile
- Projectile Construction: Steel penetrator tip, lead core, copper jacket
- Casing Material: Brass
- Primer Type: Boxer
- Intended Application: Training, Specific Target Engagement, Lawful Personal Defense
