Spikes Tactical STR5525M2D Crusader 5.56 NATO 14.5" AR-15 Rifle

The Spikes Tactical STR5525M2D Crusader delivers precision and reliability in a compact 14.5-inch barrel configuration. This 5.56 NATO/.223 Remington rifle combines proven AR-15 platform engineering with premium components for demanding applications.

What Makes This Different

The STR5525M2D features a mid-length gas system that reduces felt recoil and improves reliability compared to carbine-length alternatives. The 14.5-inch barrel provides an optimal balance between velocity retention and maneuverability, delivering approximately 2,850 fps with standard 55-grain ammunition. Hard coat anodizing provides superior corrosion resistance and extends service life beyond standard Type III finishes.

Key Features

• 14.5-inch chrome-lined barrel with 1:7 twist rate for heavy bullet stabilization
• Magpul CTR stock with 6-position adjustment and enhanced cheek weld
• Mid-length gas system reduces bolt velocity and improves extraction reliability
• Hard coat anodized finish rated for 2,000+ hours salt spray resistance
• Standard AR-15 magazine compatibility accepts PMAG, USGI, and aftermarket magazines
• Picatinny rail system accommodates optics and accessories
• Single-stage trigger group with 6-7 pound pull weight

Field performance demonstrates consistent 2-3 MOA accuracy with quality ammunition across temperature ranges from -20°F to 140°F. The mid-length gas system cycles reliably with both 55-grain and 77-grain projectiles, making it suitable for competitive shooting, patrol duty, and precision applications. The carbine-length overall profile maintains maneuverability in confined spaces while retaining effective range capabilities to 500 yards.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 14.5 inches
• Overall Length: 32.75-36.75 inches (stock extended)
• Weight: 6.8 pounds (unloaded)
• Twist Rate: 1:7 inches
• Gas System: Mid-length
• Finish: Black hard coat anodized
• Stock: Magpul CTR 6-position adjustable
• Magazine Capacity: Varies by magazine (not included)
• Country of Origin: United States

The STR5525M2D Crusader represents proven AR-15 engineering with enhanced components for extended service life. Spikes Tactical's manufacturing standards ensure consistent performance and reliability. This configuration offers immediate deployment capability for professionals and serious enthusiasts.