Guntec USA AR-10/LR-308 Rifle Stock Tube Kit .308 Cal

Guntec USA AR-10/LR-308 Rifle Stock Tube Kit .308 Cal. 308 Cal Chrome Buffer Spring A2 .308 Cal Buffer Drop In Ready Specifications for Guntec USA AR-10/LR-308 Rifle Stock Tube Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-10 Condition: New Package Contents: Guntec USA AR-10/LR-308 Rifle Stock Tube Kit What firearm models does the manufacturer say Guntec USA AR-10/LR-308 Rifle Stock Tube Kit is compatible with? The manufacturer says that Guntec USA AR-10/LR-308 Rifle Stock Tube Kit is compatible with AR-10GUNTEC USA A2TUBESET-308: AR-10/LR-308 Rifle Stock Tube Kit.308 Cal