BFPA was designed for lovers of fixed base and rings. It can be used with every 12 mm swallow tail rail.
The bases and rings can be used on every firearm with 12 mm swallow tail rails.
Height of Bases (BH) - 9.2mm ( + Ring Height)
Weight: 60g complete
Material: Blued Steel
These Blued Steel Fixed Rings are precision made by Contessa Alessandro & C. s.n.c. These parts are precision made to fit onto Contessa Fixed Base systems with the supplied wrench. Each ring is tightened with 4x screws, and then clamps tightened with 2 screws on each ring base fix each unit to the rail dovetail, which offer a very firm and reliable fixture.
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