Aero Precision M4E1 Pro 5.56 NATO 16" Black OD Green AR15 Rifle

Aero Precision M4E1 Pro 5.56 NATO 16" — Free‑Float M‑LOK Rifle (OD Green Receiver)

The Aero Precision M4E1 Pro 5.56 NATO 16" complete rifle delivers a professional-grade, user-focused AR platform built around Aero’s integrated M4E1 upper/handguard architecture. With ambidextrous controls, a rugged chrome-lined steel threaded barrel, OD Green anodized Picatinny rail receiver, and a free‑floated M‑LOK handguard, this M4E1 Pro balances durability, modularity, and out‑of‑the‑box accuracy for duty, competition, and range use.

Key Features

• Aero Precision M4E1 Pro integrated upper/handguard for a rigid, free‑floated barrel platform that improves accuracy and repeatability
• 16" chrome-lined steel threaded barrel with black anodized finish for durable performance and accessory compatibility
• Chambered in 5.56 NATO with standard rifling for reliable stabilization across common bullet weights
• OD Green anodized Picatinny rail integrated into receiver for rock‑solid optic mounting and zero retention
• Free‑floated M‑LOK handguard (15" typical) for lightweight modularity and wide accessory placement
• Ambidextrous controls for faster manipulation and true left/right‑hand usability
• Magpul MOE SL adjustable stock and Magpul pistol grip for modern ergonomics and shooter comfort
• Single‑stage trigger for consistent, predictable breaks and improved shot control
• A2 birdcage flash hider installed; threaded 1/2"-28 muzzle for suppressors and muzzle devices
• 30+1 capacity standard — ideal for training, competitions, and extended range sessions

Specifications

• Brand: Aero Precision
• Series: Pro
• Model: M4E1 Pro (complete rifle)
• Category: Tactical Rifles / AR Platform
• Caliber: 5.56 NATO
• Barrel Length: 16"
• Barrel Material: Chrome‑lined steel
• Barrel Finish: Black Anodized
• Barrel Type: Threaded (1/2"-28)
• Muzzle Device: A2 birdcage flash hider (installed)
• Receiver Material: Aluminum, OD Green Anodized Picatinny rail upper/lower
• Handguard: Free‑floated M‑LOK (15" typical)
• Stock: Magpul MOE SL synthetic, black (adjustable)
• Grip: Magpul black synthetic
• Trigger: Single‑stage
• Capacity: 30+1 (max 30 per local law)
• Safety: Ambidextrous
• Sights: Optic‑ready (no iron sights included unless specified)
• Operating System: Direct impingement
• Finish: OD Green anodized receiver, black components/furniture
• Weight: Varies by build and accessories (typical complete rifle weight ~6.5–8.5 lbs)
• Includes: One 30‑round magazine (as shipped) and standard mounting hardware
• Hand: Right‑hand configuration

Aero Precision’s M4E1 Pro 16" 5.56 NATO combines modern free‑float engineering, ambidextrous ergonomics, and durable finishes in a purpose‑built platform that’s ready for optics and accessories. Whether you’re building a duty rifle, a competition rig, or a high‑performance range gun, this M4E1 Pro delivers reliability, modularity, and precision out of the box.