Aero Precision M5 (.308) Stripped Lower Receiver – Anodized Black
Build Your Big-Bore AR with Confidence
The Aero Precision M5 (.308) Stripped Lower Receiver is the perfect foundation for your AR 308 build. Designed for strength, durability, and compatibility, this lower receiver is machined to mil-spec dimensions to ensure seamless integration with standard AR 308 components and magazines. Whether you’re creating a precision rifle or a tactical powerhouse, this lower provides a rock-solid starting point.
Key Features:
- Compatible with Standard AR 308 Components & Magazines – Ensures easy customization and broad compatibility.
- Upper Tension Screw – Allows fine-tuning of the fit between the upper and lower receiver with a nylon-tipped tensioning set screw.
- Threaded Rear Takedown Pin Detent Hole – Accepts a 4-40 set screw for easy installation and secure retention.
- Bolt Catch Threaded for Screw Pin – Eliminates the need for a roll pin, simplifying installation.
- Integrated Trigger Guard – Provides added strength and rigidity to the lower receiver.
- Selector Markings for 45, 60, or 90-Degree Safety Selectors – Offers flexibility for different safety configurations.
- Compatible with Battle Arms Development Short Throw Safety Selectors – Works seamlessly with these high-performance safety selectors but also accommodates standard safety selectors.
- No Gap with Aftermarket Pistol Grips – Ensures a smooth and ergonomic fit for a comfortable shooting experience.
Precision Machined for Optimal Performance
Constructed from high-quality materials, the Aero Precision M5 Stripped Lower Receiver is built for durability and reliability. Its anodized black finish enhances corrosion resistance while providing a sleek, professional look.
Pair with an Aero Precision M5 Lower Parts Kit
For a complete lower assembly, don’t forget to add an Aero Precision M5 (.308) Lower Parts Kit. This LPK is designed specifically for the M5 Lower Receiver and includes custom takedown and pivot pins along with an extended magazine catch button for enhanced functionality.
Start Your AR 308 Build Today
The Aero Precision M5 (.308) Stripped Lower Receiver is engineered for serious builders who demand precision and quality. Whether you’re building a long-range rifle or a battle-ready AR, this lower receiver delivers the strength, reliability, and compatibility you need for a top-tier firearm.
Product Information
| Manufacturer | Aero Precision |
|---|---|
| Platform | AR10 |
| Color | Black |
| Finish | Anodized |
| Series | M5 |
| Material | 7075-T6 Aluminum |
| Markings | "Cal Multi" |
| Compatibility | Standard DPMS AR10 Components |
| Made in USA | Yes |
| Weight | 12oz |
We fully comply with all federal, state, and local laws regarding the sale of restricted products. We do not market or sell to prohibited jurisdictions, and any attempts to induce illegal activity, including by law enforcement or government agencies, will be rejected and may be reported. All orders are subject to legal verification, and those in violation will be canceled. By using this site, you confirm compliance with all applicable laws.
Important!
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Review our FFL Ordering Instructions HERE before placing your order.
- Prices do not include your dealer’s transfer fees.
- Not eligible for return after transferred into your possession via ATF Form 4473.
- There will be a 30% restocking fee on all controlled items returned because of failed background checks.
Federal law requires that you be 21 years of age or older to purchase a pistol, stripped receiver, or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver, not a handgun or long gun. However, they are still “firearms” by definition and are subject to the same GCA limitations as any other firearm. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.
Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and was named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!
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