Spikes Tactical ST-15 LE Mid-Length Rifle: Precision, Durability, and Performance for Demanding Environments

For those who demand unwavering reliability and robust performance from their tactical rifle, the Spikes Tactical ST-15 LE Mid-Length Rifle, identified by SKU STR5035R2S, stands as a premier choice. Engineered with the rigorous demands of law enforcement in mind, this semi-automatic AR-style firearm offers a sophisticated blend of Mil-Spec components, advanced materials, and meticulous craftsmanship. Whether you're a professional seeking a dependable duty weapon, a sport shooter aiming for consistent accuracy, or a responsible citizen prioritizing home defense, the ST-15 LE is designed to exceed expectations.

What truly sets the Spikes Tactical ST-15 LE apart is its foundation built on proven design principles combined with proprietary enhancements. This isn't just another AR-15; it's a tool purpose-built for high-stress situations, ensuring every component functions flawlessly when it matters most. From its durable finishes to its optimized handling characteristics, every aspect of this rifle contributes to a superior shooting experience.

Why Choose the Spikes Tactical ST-15 LE Mid-Length Rifle?

Understanding the unique value proposition of the Spikes Tactical ST-15 LE is key to appreciating its capabilities. This rifle answers critical questions for discerning users, such as:

• What is the best AR-15 for reliability in tactical or duty applications? The ST-15 LE's design for law enforcement signifies its inherent robustness and dependability.
• How does the mid-length gas system benefit an AR-15? The mid-length system offers a smoother recoil impulse and reduced wear compared to carbine-length systems, contributing to a more comfortable shooting experience and extended component life.
• What are the key features of a high-quality AR-15 barrel? The ST-15 LE boasts a chrome moly vanadium barrel, chrome-lined for longevity and corrosion resistance, and precision-threaded for muzzle devices.
• Is the Spikes Tactical ST-15 LE suitable for home defense? Absolutely. Its maneuverable 16-inch barrel, reliable direct impingement system, and readily available ammunition make it an excellent choice for personal and home defense.
• Where can I find a durable and precise AR-15 for training or competitive shooting? The combination of a 1:7 twist rate, quality barrel, and ergonomic design makes the ST-15 LE a strong contender for various shooting disciplines.

Exceptional Engineering: A Deep Dive into Key Components

The Spikes Tactical ST-15 LE Mid-Length Rifle is a testament to thoughtful engineering, where each component is selected and manufactured to contribute to overall performance and durability.

The Heart of the Rifle: Precision Barrel and Muzzle Device

The 16-inch barrel of the ST-15 LE is a masterpiece of precision and resilience. Crafted from chrome moly vanadium steel, a material renowned for its strength and ability to withstand high temperatures and pressures, it ensures consistent accuracy and a long service life. Further enhancing its durability is the chrome-lined bore and chamber. This chromium plating provides an incredibly hard, slick surface that resists corrosion from propellant gases and fouling, making cleaning easier and extending barrel life significantly, especially under rapid fire or adverse conditions.

The barrel features a Mil-Spec phosphate coating, offering additional protection against rust and wear, while also providing a non-reflective, low-profile finish. At the business end, the barrel is threaded to accept a wide array of muzzle devices, and comes standard with an A2 flash hider. This classic design effectively mitigates muzzle flash, reducing the shooter's signature and preserving night vision, a critical advantage in low-light tactical scenarios. The 1:7" twist rate is optimal for stabilizing a broad range of 5.56x45mm NATO and .223 Rem ammunition, including heavier, match-grade bullets, ensuring excellent accuracy across various projectile weights.

The Foundation: Robust Lower Receiver and Ergonomics

The lower receiver, the operational core of any AR-style rifle, is meticulously machined from 7075-T6 aluminum. This aerospace-grade aluminum alloy is known for its exceptional strength-to-weight ratio, providing a robust yet lightweight platform. To further enhance its resilience, the receiver undergoes a hard coat anodized finish, a process that creates a highly durable, corrosion-resistant, and scratch-resistant surface. This ensures the rifle can withstand the rigors of field use without showing premature wear.

A unique feature of the Spikes Tactical lower receiver is its proprietary low shelf. This design element, combined with its RDIAS (Registered Drop-In Auto Sear) compatibility, signals a commitment to manufacturing standards that cater to the highest levels of professional use (where legally applicable for registered devices). It underscores the robust internal architecture designed to accommodate demanding applications.

The ST-15 LE is equipped with a Spikes Tactical M4 stock, featuring a 6-position Mil-Spec buffer tube. This allows for quick and easy adjustment of the rifle's length of pull to suit individual shooter preferences, body armor, or different shooting positions, ensuring optimal comfort and control. Complementing the stock is a Spikes Pro grip, engineered for an ergonomic and secure hold, minimizing fatigue during extended use and enhancing overall weapon manipulation.

Reliable Operation: Gas System and Charging Handle

The rifle utilizes a direct impingement operating system, a proven design known for its simplicity and accuracy. The proprietary gas tube features a black nitride finish both inside and out. Unlike standard phosphate finishes, black nitride provides superior hardness, corrosion resistance, and reduced friction, ensuring smoother gas flow and enhanced longevity of the gas system components.

The charging handle, a frequently manipulated component, also receives attention to detail with a Mil-Spec Type III coating, ensuring its durability and smooth operation cycle after cycle.

Enhanced Control and Aiming: Trigger and Sights

The Spikes Tactical ST-15 LE includes a jeweled Mil-Spec trigger. While maintaining the robust reliability of a Mil-Spec trigger, the jeweling process (a decorative and subtle polishing) can contribute to a smoother, more consistent trigger pull experience right out of the box, aiding in shot placement.

For aiming, the rifle comes equipped with a highly practical sight configuration: an A2 fixed front sight post paired with a Magpul MBUS (Magpul Back-Up Sight) rear sight. The A2 front sight is a robust, always-on solution, providing a consistent aiming point. The Magpul MBUS is a durable, lightweight, polymer flip-up sight that can be deployed quickly when needed and folded down when using optics, offering a reliable backup sighting system. This combination provides both immediate readiness and flexibility for optic integration.

Additional Features for Practicality and Value

The Spikes Tactical ST-15 LE doesn't just focus on core performance; it includes practical additions that enhance its overall value and user experience. A sling swivel is integrated, allowing for easy attachment of a sling for comfortable carry and improved weapon retention. Furthermore, the rifle comes packaged in a hard case, providing excellent protection during transport and storage, a significant convenience for any firearm owner.

It's important to note that this particular model, SKU STR5035R2S, ships without a magazine. This allows users the flexibility to choose their preferred magazine capacity and type, such as standard capacity 30-round STANAG magazines (where legal) or lower capacity options, readily available at reputable retailers like DEGuns.

Who Can Benefit from the Spikes Tactical ST-15 LE?

The Spikes Tactical ST-15 LE Mid-Length Rifle is an ideal choice for a diverse range of users:

• Law Enforcement Professionals: Designed explicitly for duty use, offering the reliability and durability required in critical situations.
• Tactical Enthusiasts: Those who value Mil-Spec quality and robust construction for serious training and tactical applications.
• Responsible Citizens for Home Defense: The rifle's manageable size, proven reliability, and effective caliber make it a strong contender for personal and home protection.
• Sport Shooters: Its precise barrel, consistent trigger, and ergonomic design contribute to excellent performance in various shooting competitions or for recreational target practice.
• AR-15 Builders/Upgraders: While a complete rifle, its high-quality base components make it an excellent platform for future customization.

When considering a semi-automatic rifle that marries battle-proven design with modern enhancements, the Spikes Tactical ST-15 LE Mid-Length Rifle (UPC: 815648022334) consistently emerges as a top recommendation. Its commitment to quality, from the 7075-T6 aluminum receiver to the chrome-lined barrel and durable finishes, ensures it will be a reliable companion for years to come. Available at DEGuns, this rifle represents an investment in performance, durability, and peace of mind.

Spikes Tactical ST-15 LE Mid-Length Rifle Specifications

Feature	Description
Brand	Spikes Tactical
Model	ST-15 LE Mid-Length
Caliber	5.56x45mm NATO / .223 Rem
Barrel Length	16 inches
Operating System	Direct Impingement
Stock	6-Position M4 Synthetic
Finish	Black Hard Coat Anodized
Receiver Material	7075-T6 Aluminum
Barrel Material	Chrome Moly Vanadium Steel
Twist Rate	1:7 inches
Muzzle Device	A2 Flash Hider
Sights	A2 Front, Magpul MBUS Rear
Rail System	12" BAR2 Rail
Weight	6.70 lbs
Overall Length	32.50" - 35.75"
Hand	Right Hand
Action	Semi-Automatic
Included	Hard Case
Capacity	No Magazine Included
SKU	STR5035R2S
UPC	815648022334