Messerschmitt® AR15 Semi-Automatic Rifle 12.5" .223 Rem

The Messerschmitt^® AR15 12.5" chambered in .223 Rem combines compact dimensions, proven AR-platform reliability, and premium German manufacturing. Built around a high-quality Lothar Walther barrel and durable mil-spec components, it delivers excellent handling characteristics for dynamic shooting, professional use, and range applications.

Proven AR15 Platform

The rifle is based on the globally proven AR15 platform and features a receiver set machined from durable 7075-T6 aluminum with a hard-anodized finish meeting mil-spec standards. The result is a lightweight yet highly durable rifle platform capable of withstanding intensive long-term use while maintaining excellent handling and controllability.

Premium Lothar Walther Barrel

At the core of the rifle is a 12.5" Lothar Walther heavy-profile barrel designed for enhanced thermal stability and long-term accuracy. The free-floated barrel design minimizes external influence on barrel harmonics and helps maintain consistent shot placement during extended firing strings.

The 1:9 twist rate performs reliably with commonly used bullet weights from 55 to 75 grains, making the rifle compatible with a wide range of available ammunition. Estimated barrel life is approximately 15,000 rounds.

Reliable Gas System

The rifle utilizes a carbine-length direct impingement gas system optimized for shorter barrel configurations. This setup provides reliable cycling across various ammunition types while maintaining compact overall dimensions. A low-profile gas block ensures compatibility with modern accessory mounting solutions.

Ergonomics & Controls

The controls follow standard AR15 ergonomics, allowing intuitive operation and seamless transition for experienced AR-platform users. The rifle features an ambidextrous 90-degree safety selector for efficient manipulation by both right- and left-handed shooters.

A crisp trigger with a short reset supports faster follow-up shots, while the six-position adjustable stock allows the rifle to be configured for different shooting positions, body armor setups, or user preferences. Integrated QD sling attachment points are included.

M-LOK Handguard & Optics Compatibility

The slim-profile free-float handguard features the M-LOK mounting interface for flexible accessory attachment. A full-length Picatinny top rail allows straightforward installation of optics, red dot sights, magnifiers, or backup iron sights.

The anti-rotation handguard design helps maintain zero retention and accessory stability under demanding use.

Compact Performance in .223 Rem / 5.56 NATO

Chambered in .223 Rem with compatibility for 5.56 NATO ammunition, the rifle offers excellent versatility for training, sport shooting, and professional applications. The compact 12.5" configuration improves maneuverability in confined spaces while still delivering effective ballistic performance at practical engagement distances.

Key Features

• 12.5" Lothar Walther precision barrel
• .223 Rem chamber with 5.56 NATO compatibility
• 1:9 twist rate for common bullet weights
• Heavy-profile free-float barrel
• 7075-T6 aluminum receiver set
• Mil-spec hard-anodized finish
• Carbine-length gas system
• Ambidextrous safety selector
• Six-position adjustable stock
• M-LOK free-float handguard
• Full-length Picatinny top rail
• Integrated QD sling attachment points