Mid height Stud Mount with QK02 Quick Knob. Additional Thumbnut installed to LOCK unit into a fixed elevation. Elevation Range 4.80 – 5.85". Weight 8.2 ounces.
--- NOTICE PART BT03 REQUIRED FOR USE
High-tube® Telescoping Stock Adapter and Rail Kit for Rem 870 (12-GA, 9 in rail)SKU: 90630Fit: Rem 870 12GaModel: LEO Adapter
The concept is simple: the shotgun stock is replaced by an adapter