Aero Precision Assembled XL Receiver — 7075-T6 Aluminum, Black Anodized — AR-15 Receiver (APAR611310AC | UPC 815421027440)
Build a stronger, stiffer, and more dependable AR-15 with the Aero Precision Assembled XL Receiver. Engineered from precision-machined 7075-T6 aluminum and finished in durable black hard-anodize, this receiver offers match-grade fitment, expanded compatibility, and the extra rigidity serious builders want — without the fitment headaches of lesser components. Sold as model APAR611310AC (UPC 815421027440), the XL Receiver is a premium drop-in foundation for custom rifles, competition rigs, or upgraded duty builds.
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Product Overview
The Aero Precision Assembled XL Receiver is a fully machined, assembled AR-15 receiver set sized for enlarged magazine wells and robust accessory fitment. Crafted from heat-treated 7075-T6 aircraft-grade aluminum, this receiver gives you a lightweight yet incredibly stiff platform that resists flex under high-stress use. The black hard-anodized finish protects against corrosion and wear while presenting a clean, professional appearance that mates perfectly with mil-spec components.
Key Features & Benefits
Material: 7075-T6 aluminum — high strength-to-weight ratio for serious durability.
Finish: Hard black anodize — corrosion resistant, low-glare, and wear tolerant.
Assembled & Ready: Factory-assembled receiver set for faster build times and consistent fit.
XL Design: Enlarged features for improved magazine insertion, accessory clearance, and ergonomic handling.
Precision Machining: Tight tolerances for excellent bolt-to-receiver alignment and reduced play.
Mil-Spec Compatibility: Designed to work with standard AR-15 barrels, bolts, and furniture — simplifies parts selection.
Enhanced Stiffness: Extra material and smart geometry reduce flex for improved accuracy potential and longevity.
Model / SKU: APAR611310AC.
UPC: 815421027440.
Technical Specifications
Type: Assembled Receiver Set (Upper + Lower or as specified by seller)
Material: 7075-T6 Aluminum (heat treated)
Finish: Black Hard Anodize (Type II/III depending on production run)
Compatibility: Standard AR-15 pattern parts and accessories (verify specific component fit for specialty barrels or handguards)
Intended Use: Competition, duty, precision builds, high-cycle training rifles
Manufacturer: Aero Precision
Model Number: APAR611310AC
UPC: 815421027440
Why Choose Aero Precision XL Receiver
Aero Precision is known for consistent machining, quality control, and components that reduce the tinkering phase of building an AR. The XL Receiver gives builders:
Reduced headaches from fitment mismatches common with mixed-brand builds.
A stiffer platform that can marginally improve accuracy and is more resistant to wear under heavy use.
A professional aesthetic and finish that holds up in the field and the range.
Whether you’re building a match rifle, an upgraded patrol carbine, or a high-round-count training gun, the Aero Precision XL Receiver provides a reliable starting point that’s built to OEM tolerances.
Build & Compatibility Notes
The receiver is intended for standard AR-15 components, but check the specifications of any specialty barrels, handguards, or magazine systems for clearance with XL-style dimensions.
If your build includes non-standard parts (e.g., monolithic upper systems, proprietary handguards), verify physical dimensions and mounting interfaces before assembly.
For best results and safety, torque specs, headspacing, and final function checks should be performed by a qualified builder or gunsmith.
Maintenance & Finish Care
Clean with standard firearm-safe solvents and lubricants — avoid prolonged exposure to salty or acidic environments.
The hard-anodize finish is durable but not impervious; inspect contact points and fastener interfaces periodically for wear.
Use non-abrasive tools when removing or installing accessories to minimize finish marring.
Safety & Legal Notice
This product is a firearm component intended for lawful use by eligible individuals. Laws governing firearm receivers and assemblies vary by jurisdiction. It is the buyer’s responsibility to ensure compliance with all applicable federal, state, and local laws, including any requirements for serialized receivers, transfers, or registrations. This description is informational only and does not constitute legal advice or assembly instructions. Follow all safety best practices and consult a qualified gunsmith if you are unsure about installation, compatibility, or legal obligations.
Who Should Buy This
Competitive shooters and builders seeking a stiffer, precision receiver.
Law enforcement or security professionals upgrading service platforms.
Enthusiasts who want a high-quality foundation for custom or serious AR-15 builds.
Anyone prioritizing consistent fit, superior material choice (7075-T6), and a durable black anodized finish.
Purchase & Support
When ordering, confirm the model APAR611310AC and UPC 815421027440 to ensure you receive the Aero Precision Assembled XL Receiver. For technical questions, warranty support, or fitment guidance, contact Aero Precision customer service or consult the product page from authorized retailers.
Final Summary
The Aero Precision Assembled XL Receiver (APAR611310AC) is a premium, ready-to-build AR-15 receiver set made from 7075-T6 aluminum with a black hard-anodized finish. Designed for builders who demand precision, stiffness, and reliable fitment, this receiver simplifies the build process and serves as a rock-solid foundation for competition, duty, or high-performance AR projects.
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