Home / Parts / Two. Swivel stud, adapter, pushbutton base. Two. Swivel stud, adapter, pushbutton base.$25.00 4 in stock Two. Swivel stud, adapter, pushbutton base. quantity Add to cart SKU: 157bu Category: Parts Product ID: 11624 Description Description Bye Grove, Tech factory SKU number Gtsw-235 if interested call 9076321112 Related products Thompson Center pro Hunter forearm $99.00 Add to cart Colt 20 round Magazine 556 $35.00 Add to cart Parker Hale, 308 bull barrel $250.00 Add to cart Remington 870 12ga barrel $179.00 Add to cart