The San Tan Tactical Pillar LT Upper Receiver is a precision-machined AR-15 upper receiver designed for shooters building custom rifles with a focus on weight reduction without sacrificing structural integrity.
- Platform: AR-15
- Material: 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized
- Design: Pillar LT with Lightening Cuts
- Compatibility: Mil-Spec AR-15 Lower Receivers
- Includes: Stripped Upper Receiver Only
- Installation: Requires Barrel, Handguard, BCG, and Charging Handle (Sold Separately)










