- Spider Logo
- Bullet Pictogram Selector Markings
- CNC Machined from a 7075 T6 MIL-H-6088 Forging
- Low Shelf for RDIAS
- Milled Manufacturer Engravings
- Accepts .154″ Diameter Trigger & Hammer Pins
- MIL-A-8625F Type III Class 2 Hardcoat Anodized Finish inside and out
The SPIKES TACTICAL Lower Receiver, 5.56/.223, Spider Engraving, Non-Color (STLS019) is the standard lower that all ST-15 LE Rifles are assembled with, featuring the ST Spider Logo predominantly on the left side of the magwell. The selector markings are bullet pictograms.









