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Questions & Answers
What kind of finish does it have? All it says is hard finish which tells us nothing. Expert Answer

The San Tan Tactical STT-15 Pillar Billet Upper Receiver has a Mil-Spec Type III Hard Coat Anodized Finish.

by Hunter, Gear Expert, July 25, 2022
What kind of aluminum is used? Expert Answer

The San Tan Tactical STT-15 Pillar Billet Upper Receiver is made from 7075-T6 aerospace grade aluminum.

by Ethan, Gear Expert, July 22, 2022
Customer Reviews
Helpful Positive Review
There are better for less. by Beans, Verified Owner, November 28, 2022
It’s all 3 of the 3 stars but can never be a 4 or 5. It’s also a one a two as well as three stars. Knowing what I know now, would I order the SanTan Pillar Billet upper again? No. Would I recommend it? Yes. It’s still a must have and must see. The VL...
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Color:
Black
Finish:
Hard Coat
Gun Make:
AR Platform
Gun Model:
AR-15
Additional Features:
Truss Pockets
Condition:
New

Code: 3R1-UPR-STT3-STT-PILLAR-1

MPN: STT-PILLAR-1

UPC: 680599034060

List: $210.28Save $10.29
$199.99

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Product Info for San Tan Tactical STT-15 Pillar Billet Upper Receiver

Perfect for nearly any shooting situation, the San Tan Tactical STT-15 Pillar Billet Upper Receiver is a lightweight and strong way to shoot your AR-15. San Tan Tactical crafted these AR15 Upper Receivers from skeletonized aircraft-grade aluminum with 3D CAD modeling software to create a lightweight and strong foundation for your rifle. This San Tan Tactical STT-15 Pillar Billet AR-15 Upper Receiver features a patented truss design that distributes stress across the entire platform of the receiver - not just the threaded areas. By employing this method of construction, the upper receiver weighs only 8.2 ounces, which is lighter than some slick side uppers on the market. You can also save weight in key areas by using the forward assist block and shell deflector. Create a more precise shooting experience with the San Tan Tactical STT-15 Pillar Billet Rifle Upper Receiver.image

Specifications for San Tan Tactical STT-15 Pillar Billet Upper Receiver:

Manufacturer: San Tan Tactical
Color: Black
Finish: Hard Coat
Gun Make: AR Platform
Gun Model: AR-15
Additional Features: Truss Pockets
Condition: New
Gun Type: Rifle

Package Contents:

  • San Tan Tactical STT-15 Pillar Billet Upper Receiver

San Tan Tactical STT-15 Pillar Billet Upper Receiver Orderable Models

List of Orderable Models

  • San Tan Tactical STT-15 Pillar Billet Upper Receiver, Black, STT-PILLAR-1 , MPN: STT-PILLAR-1 , UPC: 680599034060 , Code: 3R1-UPR-STT3-STT-PILLAR-1

San Tan Tactical STT-15 Pillar Billet Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • USED San Tan Tactical STT-15 Pillar Billet Upper Receiver, Black, STT-PILLAR-1, EDEMO1, Condition Fair, Scratches , MPN: STT-PILLAR-1-EDEMO1 , Code: 3R1-UPR-STT3-STT-PILLAR-1-EDEMO-SC-D
  • USED San Tan Tactical STT-15 Pillar Billet Upper Receiver, Black, STT-PILLAR-1, EDEMO3, Condition Fair, Used , MPN: STT-PILLAR-1-EDEMO3 , Code: 3R1-UPR-STT3-STT-PILLAR-1-EDEMO-US-D
  • DEMO, San Tan Tactical STT-15 Pillar Billet Upper Receiver, Black, STT-PILLAR-1 , MPN: STT-PILLAR-1-DEMO , Code: 3R1-UPR-STT3-STT-PILLAR-1-DEMO
  • USED San Tan Tactical STT-15 Pillar Billet Upper Receiver, Black, STT-PILLAR-1, EDEMO2, Used, Condition Fair , MPN: STT-PILLAR-1-EDEMO2 , Code: 3R1-UPR-STT3-STT-PILLAR-1-EDEMO2
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