MAKERS OF THE STT-15 FULL AMBI ADVANCED AR15 RECIEVER SET

Due to the increase in demand for our products, some orders may be delayed up to 10 weeks. We are working diligently to fulfill all orders as quickly as possible. For questions, email [email protected]

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San Tan Tactical® STT-15L Lite Lower Receiver

San Tan Tactical® STT-15L Lite Lower Receiver has the same great aesthetics as our standard STT-15 Receiver but incorporates a significant weight reduction. We set out to design our STT-15L for those who participate in 3-gun, hunting, or any other shooting activity where weight is a concern. The STT-15L Lower weighs 7.7 oz and accepts all Mil-Spec AR-15\M16 components and lower parts kits and does not include the ambidextrous controls.

DUE TO THE CURRENT INCREASE IN DEMAND FOR OUR PRODUCTS, SOME ORDERS MAY BE DELAYED UP TO 10 WEEKS. WE ARE WORKING DILIGENTLY TO FULFILL ALL ORDERS AS QUICKLY AS POSSIBLE.
IF YOU HAVE ANY QUESTIONS, PLEASE FEEL FREE TO CONTACT US AT [email protected] THANK YOU IN ADVANCE FOR YOUR PATIENCE. 

CERAKOTE orders are sprayed to order and require an additional two week lead time.

BLANK (No Logo Engraving) options will take up an additional 6-8 weeks to be available for shipping

Availability: Out of stock

Product Description

San Tan Tactical® STT-15L Lite Lower Receiver

The STT-15L has all the same great aesthetics as our standard STT-15 Receiver Combo but incorporates a significant weight reduction. We set out to design our STT-15L for those who participate in 3-gun, hunting, or any other shooting activity where weight is a concern.

We machine the STT-15L directly from a billet of 7075-T6 Aerospace Grade American Aluminum on our industry-leading CNC machinery. This process allows us to hold ultra-tight tolerances and make sure that the final product comes out precisely as designed. The receiver is finished in Mil-Spec, MIL-A-8625 Type III Class II hard anodizing.

Even though this is a tool to some, it is a show stopper to others! The final finish is every bit as important as the features and materials that make up the lower! The STT-15L is everything you have come to expect from San Tan Tactical, and then some.

The STT-15L Lower weighs 7.7 oz and accepts all Mil-Spec AR-15\M16 components and lower parts kits, excluding the included ambidextrous controls.

Lower Features:

  • Huge 1.38" Integrally Machined Magazine Well Flare
  • San Tan Tactical Truss Pockets for Increased Structural Rigidity
  • Bullet Pictogram Safety Selector Markings
  • Set Screw Trigger Creep Adjustment
  • Set Screw Upper Take Down Tension Adjustment
  • Shooter Ready Finger Rest
  • Oversized Winter Trigger Guard Perfect for Gloved Hands
  • Dowel Screw Assembly
  • Ultra-Grip Texture on All Controls
  • Backed by STT’s Unmatched Lifetime Warranty
  • Made in the USA

BLANK (No Logo Engraving) options will take up to 6-8 weeks to be available for shipping

  • Model - STT-15L Lite®
  • Caliber - 5.56 NATO \ .223 REM, 300 BLACKOUT, 22LR, Multi-Cal
  • Action - Semi-Auto
  • Weight – 7.7 Ounces /219 Grams
  • Dimensions - Length: 7.69” Width: 1.490” Height: 4.015”
  • Material - Billet 7075-T651 Aerospace Grade Aluminum
  • Finish - Matte Black MIL-A-8625 Type III Hard Anodize
  • Component Compatibility - Works with All Mil-Spec AR-15\M16 Components and Lower Parts Kits
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