Aero Precision AR-15 Stripped Lower Receiver

Frequently Asked Questions:

1. Is the Aero Precision AR-15 Stripped Lower Receiver compatible with all AR-15 upper receivers?
   Yes, it is machined to MIL-SPEC standards, ensuring compatibility with a wide range of AR-15 upper receivers and components.
2. What materials are used in the construction of the Aero Precision Stripped Lower Receiver?
   It is made from 7075-T6 forged aluminum, known for its strength, durability, and lightweight properties.
3. What is the weight of the Aero Precision Stripped Lower Receiver?
   The lower receiver weighs approximately 8.35 ounces, making it lightweight without compromising on durability.
4. Does the lower receiver come with a pre-installed upper tension screw?
   Yes, the Gen 2 version includes an upper tension screw that eliminates play between the upper and lower receivers, enhancing overall stability.
5. Is an FFL required to purchase this stripped lower receiver?
   Yes, due to legal regulations, an FFL (Federal Firearms License) is required to purchase this lower receiver.
6. What finishes are available for the Aero Precision Stripped Lower Receiver?
   It comes in a hard-coat anodized finish, with some models available in Cerakote finishes like olive drab green and FDE.
7. Does the Aero Precision Stripped Lower Receiver support multi-caliber builds?
   Yes, the receiver is marked “Multi-Caliber,” meaning it can accommodate a variety of AR-15 chamberings, including 5.56/.223, 6.5mm, and others.
8. What are the dimensions of the trigger and takedown pin holes?
   The receiver has MIL-SPEC dimensions, with .154″ trigger/hammer pin holes and .250″ pivot/takedown pin holes.
9. Can the Aero Precision Lower Receiver be used for both right-handed and left-handed shooters?
   The standard version is designed for right-handed users. Ambidextrous controls are not included, though aftermarket options are available.
10. What safety selector markings are on the receiver?
    It features Aero Precision’s “A” logo with bullet pictogram safety selector markings for clear identification of safety/fire modes.
11. Is this lower receiver a good option for beginners?
    Yes, it’s highly recommended for both beginners and seasoned builders due to its compatibility, ease of assembly, and budget-friendly price.
12. Does it include a trigger guard?
    The Aero Precision Gen 2 lower receiver comes with an integral trigger guard for added strength and easier assembly.
13. How does the Magwell design improve functionality?
    The lower receiver includes an increased Magwell flare, allowing for faster and easier magazine changes during use.
14. Can you install the takedown spring and detent without a carbine end plate?
    Yes, the takedown detent hole is threaded for a 4-40 set screw, allowing installation without the need for a carbine end plate or rifle stock.
15. Does Aero Precision provide a warranty on the lower receiver?
    Yes, Aero Precision offers a limited lifetime warranty on its lower receivers, covering defects in materials and workmanship.