Geissele AR-15 Super Duty Lower Receiver

Free 2 Day!
Add to wishlist

From $150.00

Excluded from additional discounts.
Free 2 Day shipping available on orders over $50
Estimated delivery excludes weekends and holidays; subject to weather and compliance exceptions. FFL orders ship to dealers; ETA reflects shipment date, not transfer.
This item is regulated, therefore your entire order will be shipped to an FFL. After you place the order, you will be able to find and submit an FFL of your choosing. It is your responsibility to know your local laws and confirm that the FFL will accept and transfer the item. A 15% restocking fee plus return shipping cost will apply to any items returned for any reason.


View Restrictions
SKU: geissele-ar-15-super-duty-lower-receiver Categories: , , , ,
Description

Build a reliable foundation for your next AR-15 project with the Geissele AR-15 Super Duty Lower Receiver. Precision-machined from a 7075-T6 aluminum forging, this stripped lower delivers the durability and dimensional accuracy demanded by serious shooters and builders.

Key Features

  • Premium Material: Forged 7075-T6 aluminum provides exceptional strength-to-weight ratio and resistance to wear.
  • Professional Finish: Type-3 hardcoat anodize ensures a rugged, corrosion-resistant surface available in Black, DDC, and OD Green.
  • Mil-Spec Compatibility: Designed to mil-spec standards with .250 takedown pin holes for seamless integration with standard AR-15 components.
  • Clear Markings: Safe/Fire indicators and 5.56mm designation for quick reference during builds and use.

Specifications

  • Material: 7075-T6 aluminum forging
  • Finish: Type-3 hardcoat anodize
  • Compatibility: Mil-spec AR-15 platforms
  • Pin holes: .250 takedown
  • Caliber designation: 5.56mm
  • Markings: Safe/Fire indicators

Why Choose the Geissele Super Duty Lower Receiver

Builders seeking consistent quality and precise tolerances appreciate the Geissele approach to manufacturing. Every lower is produced in-house under strict quality control, helping reduce fitment issues common with lesser receivers. The result is a solid base that supports custom builds ranging from duty rifles to competition setups while maintaining compatibility with the vast mil-spec ecosystem.

Common Build Applications

  • Custom AR-15 rifle builds
  • Clone-correct SOCOM-inspired configurations
  • Precision competition platforms
  • General-purpose tactical firearms

Whether you’re assembling your first AR-15 or refining an existing one, the Geissele Super Duty Lower Receiver offers the dimensional consistency and material quality that support reliable function over time. Pair it with your choice of upper, trigger group, and furniture to create a firearm tailored to your needs.

Additional information
Weight N/A
Dimensions N/A
Color

Black, DDC, OD Green
MPN 02-1296-SD-S,02-1296-SD-B,02-1296-SD-ODG
UPC 810081135009, 817953027585, 810081130509
P65 Warning Message
P65 Warning Message

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.