ATI MiIsport 9mm AR15 Pistol 5.5″ Barrel W/ FlashCan MLOK…

Description

Product Overview

The ATI MilSport 9mm AR15 Pistol (Model ATIG15MSP9ML7) represents a significant evolution in the modern pistol-caliber carbine (PCC) platform. Built on the familiar and modular AR-15 pattern, this firearm re-chambers the system for the ubiquitous and affordable 9mm cartridge. It is engineered for shooters seeking a compact, high-capacity home defense tool, a fun and cost-effective range firearm, or a versatile training analog for their larger-caliber ARs. With its 5.5-inch barrel, integrated flash can, and lightweight aluminum MLOK forend, this pistol bridges the gap between a handgun and a rifle, offering superior control and a substantial 31-round capacity thanks to its Glock magazine compatibility.

Key Features

• Optimized 9mm AR Platform: Chambered in 9mm Luger, this pistol offers low recoil, affordable practice, and high magazine compatibility, accepting readily available Glock-style magazines (one 31-round magazine included).
• Compact & Maneuverable Build: Features a 5.5-inch barrel with a permanently attached flash can, bringing the overall length to 7 inches. This configuration manages muzzle blast effectively while keeping the package extremely short for use in tight spaces.
• Modern MLOK Forend: The free-float aluminum handguard is equipped with MLOK attachment points at the 3, 6, and 9 o’clock positions, allowing for the direct mounting of lights, lasers, vertical grips, and other accessories without bulky rail adapters.
• Durable Nitride Finish: The barrel and critical components are treated with a nitride finish. This process hardens the metal surface, providing exceptional resistance to corrosion, wear, and easing maintenance.
• Stabilizing Blade Brace: Includes an adjustable blade-style stabilizing brace, which aids in single-handed management and control, providing a consistent contact point against the shooter’s forearm for improved stability.
• U.S.-Built & Reliable: Manufactured in the United States with a focus on out-of-the-box functionality. The semi-automatic blowback action is tuned for reliable cycling with a wide range of 9mm ammunition.

Performance & Applications

This ATI MilSport 9mm pistol is designed for specific, practical roles where its combination of caliber, size, and platform shines.

Home Defense & Tactical Preparedness: The compact 5.5-inch barrel length makes it exceptionally maneuverable in hallways and rooms. The high 31-round capacity provides a significant tactical advantage, and the 9mm round, when paired with proper defensive ammunition, is a proven stopper with less over-penetration concern than many rifle calibers. The ability to mount a weapon light is critical for positive target identification in low-light scenarios.

High-Volume Range Training: As a training tool, it is exceptional. The low cost of 9mm ammunition compared to .223 Rem/5.56 NATO allows for more frequent and longer training sessions. The shared manual of arms with a standard AR-15 platform means you can practice stance, transitions, and trigger control economically, while the minimal recoil facilitates faster follow-up shots and skill development.

Recreational Shooting & Plinking: Simply put, this firearm is fun. The light recoil, familiar controls, and the satisfying performance of a carbine-length sight radius (even with iron sights or a red dot) on a pistol-sized target make it an ideal choice for recreational shooting. Its unique look and performance are guaranteed to draw positive attention at any range.

About ATI

ATI (American Tactical Imports) has built a reputation for delivering functional, reliable firearms at accessible price points. Their focus is on importing and manufacturing firearms that meet the core needs of shooters without unnecessary complexity or cost. The MilSport line exemplifies this philosophy, offering U.S.-built AR-platform firearms that incorporate popular, modern features directly from the factory. ATI’s commitment to value and performance ensures that each firearm, like this 9mm AR pistol, undergoes testing to meet functionality standards, providing a trustworthy product for both new and experienced enthusiasts.

Why Buy From F1 Firearms AR-15

When you purchase from F1 Firearms AR-15, you are dealing with specialists who understand the platform intimately. Based in Spring, TX, their expertise extends beyond simple retail; they are builders and innovators of high-end AR-15 rifles, like their renowned F1 Firearms FDR-15 series. This deep technical knowledge of the AR system means they can provide informed answers to your questions about the ATI MilSport or any compatible accessories. You benefit from a retailer that views firearms as precision instruments, ensuring a professional purchasing experience and reliable service.

Make Your Decision

The ATI MilSport 9mm AR15 Pistol is a compelling package for anyone interested in a compact, high-capacity firearm that leverages the advantages of the AR platform in a practical pistol caliber. It stands out for its thoughtful factory configuration—including the MLOK handguard, nitride finish, and stabilizing brace—all at a competitive price. Consider this pistol if your needs align with a versatile, maneuverable firearm for defense, training, or recreation. For further specifications or to proceed with your purchase, F1 Firearms AR-15 is your source for this capable and efficient firearm.

Technical Specifications

Frequently Asked Questions