Rifle type AR15 AERO PRECISION M4E1 black barrel 16 '' cal. 5.56

Our goal is simple: technical perfection

Aero Precision’s roots are deeply tied to aerospace, and our dedication to clean, perfect engineering and machining stems from that. When you’re building something that’s going to fly through the air, there’s no margin for error. We take the same approach in the firearms industry. Not all manufacturers have ultra-low tolerance levels. Not all manufacturers personally oversee the development, design, and machining of every part that comes off the line. We’re not all manufacturers.

State of the art at all levels

Building a quality AR15 isn’t just about how the final product looks. It’s about how it feels, how it functions, how it handles, and how it performs. To ensure each of these elements meets Mil-Spec standards, we look at the product creation process on a holistic level. We push the boundaries of manufacturing and challenge the status quo by constantly looking for new ways to use, develop, or evolve existing processes. With in-house design and engineering of state-of-the-art tooling in our shop, we are able to leverage the latest machine tool technology to provide you with the highest quality components.

Our investment, your benefit

Rail-guided robotic equipment, new horizontal machining centers with sophisticated monitoring devices, and hydraulic tooling to ensure consistent loading. These are standard features in our shop and illustrate our commitment to investing in our work. We design for total process control. We have made and continue to make the initial investment to produce the highest quality components day in and day out. Are there cheaper ways to make the same product? Sure. As an end user, would you see a difference in the way it performs? You better believe it. Better engineering makes better components. It’s that simple.

All our rifles are assembled by our professional gunsmiths and are tested before leaving our manufacturing plant. You can purchase a complete AERO PRECISION rifle with confidence.

Upper Features:

• Upper receiver: M4E1 Reinforced Upper Receiver
• Barrel: 16" caliber 5.56 NATO / 223 Remington, no rifling 1:7, 4150 Chrome Moly Vanadium, Anti-corrosion finish coating.
• Handguard: Reinforced Gen 2 handguard as standard
• Throttle Bore: Low Throttle Block, Throttle Bore Length; Mid-Length (9" chrome steel tube)
• Mobile assembly (Bolt Carrier Group) M16 Cup, 8620 Steel, Phosphate finish, "Staked" gas borrow key
• Flash hider: Standard type A2

Lower Features:

• Lower Receiver: Gen 2 Lower Receiver with ergonomic handle and tension adjustment screw.
• Upper Receiver Kit: Enhanced AR15 Lower Parts Kit w/ Billet Trigger Guard
• Buffer Kit: AR15/M4 Buffer Kit, meets military standard requirements
• Stock: Magpul STR Stock
• Grip: Magpul MOE Grip
• Magazine: Magpul 10 Round PMAG®

Pictograms

Cal 223

Made in USA