Lower Receivers
SANTAN STT-15 BILLET LOWER RECEIVER
San Tan Tactical, STT-15, Semi-automatic, Lower, 223 Remington/5.56 NATO, Black| Attributes | |
| Action | Semi-automatic |
| Barrel Length | N/A |
| Caliber | 556NATO |
| Capacity | N/A |
| Color | Black |
| Manufacturer Part # | STT-15 |
| Model | STT-15 |
| Subcategory | Lower Receivers |
| Type | Stripped Lower Receiver |