Aero Precision AR‑15 Pistol Complete Lower Receiver w/ MOE Grip & SBA3 Brace – Black
The Aero Precision AR‑15 Pistol Complete Lower Receiver w/ MOE Grip & SBA3 Brace in sleek black anodize transforms your compact build into a ready‑to‑shoot platform. Constructed from billet 7075‑T6 aluminum and Mil‑Spec hard‑coat anodized, this Gen 2 lower arrives fully assembled with a Magpul MOE pistol grip and SB Tactical SBA3 arm brace on a precision carbine extension. Every dimension meets or exceeds Mil‑Spec tolerances for seamless compatibility with Aero’s upper receivers and standard AR components.
Engineers at Aero optimized lower receiver geometry—integrated flared magwell, enlarged takedown pin pockets, and reinforced trigger guard—for exceptional rigidity and accuracy. The MOE grip provides ergonomic comfort and tactile feedback, while the SBA3 arm brace offers versatile support options for pistol builds or SBRs. A complete Mil‑Spec lower parts kit, buffer tube, spring, and buffer are installed, eliminating parts guessing and speeding your build process.
Backed by Aero Precision’s lifetime warranty and made in the USA, this complete lower gives you peace of mind that your pistol build will deliver reliable performance under any condition. Whether you’re crafting a personal defense weapon, range‑day trainer, or compact competition pistol, the AR‑15 Pistol Lower w/ MOE Grip & SBA3 Brace provides the perfect foundation for a high‑quality, drop‑in build.
Product Information
| Finish | Anodized |
|---|---|
| Receiver Extension | Carbine |
| Manufacturer | Aero Precision |
| Color | Black, Flat Dark Earth |
| Compatibility | Standard AR15 components |
| Platform | AR15 |
| Material | 7075-T6 Aluminum |
| Buffer Weight | Standard |
| Series | AR15 |
| Markings | "Cal Multi" |
| Made in USA | Yes |
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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