Geissele Automatics Super Duty Stripped AR-15 Lower - Stripped Lower

The Geissele Automatics Super Duty Stripped Lower Receiver is the forged 7075-T6 foundation of the Super Duty rifle, precision machined at Geissele's North Wales facility to the mil-spec dimensions used on Geissele components supplied to U.S. military procurement programs — giving builders a quality-assured starting point for a complete Super Duty or any mil-spec AR-15 build.

The Geissele Automatics Super Duty Stripped Lower is a mil-spec AR-15 lower machined from 7075-T6 aluminum forging with a Type III hardcoat anodized black finish, featuring .250 takedown holes, Safe/Fire indicators, a 5.56 caliber designation, and compatibility with all standard mil-spec AR-15 lower parts kits, stocks, grips, and triggers.

The 7075-T6 forging provides the strength foundation that mil-spec standards require, and Geissele's in-house machining ensures the dimensional tolerances match the same specification found on their fielded military uppers. The .250 takedown holes and Safe/Fire indicators are machined to mil-spec dimensions. Type III hardcoat anodizing delivers long-term corrosion and wear resistance suited to demanding use.

Material: forged 7075-T6 aluminum. Finish: Type III hardcoat anodized, black. Caliber: 5.56. Features: .250 takedown holes, Safe/Fire indicators. Compatible with all mil-spec AR-15 LPKs, stocks, grips, and triggers.

Forged 7075-T6, Type III black hardcoat. .250 takedown holes. Safe/Fire indicators. 5.56 designation. Mil-spec compatible.

A quality-assured starting point for Super Duty builds and any mil-spec AR-15 project where a precision-machined Geissele forged lower is the right foundation.

Geissele Automatics manufactures the Super Duty Stripped Lower in-house at their North Wales, Pennsylvania facility to the same standards as components supplied to U.S. military procurement programs.