Dark mode is

San Tan Tactical STT-15L Lite Lower Receiver

AR-15 Stripped Lower Receiver

Out of stock

San Tan Tactical STT-15L Lite Lower Receiver


San Tan Tactical® STT-15L Lite Lower Receiver has the same great aesthetics as their standard STT-15 Receiver but incorporates a significant weight reduction. San Tan Tactical set out to design their 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.


  • Huge 1.38” Integrally Machined Flared Magazine Well
  • Short Throw Bullet Pictogram Safety Selector Markings Marked
  • Set Screw Trigger Creep Adjustment
  • Set Screw Upper Take Down Tension Adjustment
  • Captured Rear Take Down Pin Detent And Spring
  • Oversized Winter Trigger Guard
  • No Roll Pin Design, Assembles Using Included Threaded Dowel Screw
  • Ultra Light Design. Ultra Strong Yet Lite Weight
  • Backed by STT’s Unmatched Lifetime Warranty
  • Made In The USA
  • Does Not Include STT Ultra Grip Kit (Bolt Catch & Extended Magazine Release)

FFL Required Before Shipping.

Please have your dealer email their license to [email protected] or they can also fax it in. Please give us a few days to process the information.

More Information
SKU STT‐15L-Lite-Lower
Product Type AR-15 Stripped Lower Receiver
Manufacturer San Tan Tactical