Bobro Engineering Dual Lever Precision Optic Mount 30mm Rings 20MOA Black B10-300-300-20. The base has an extension that allows proper eye relief even when using a non-monolithic rail. It is designed so that the base allows the use of a folding back...
Bobro Engineering Dual Lever Precision Optic Mount 30mm Rings 20MOA Black B10-300-300-20. The base has an extension that allows proper eye relief even when using a non-monolithic rail. It is designed so that the base allows the use of a folding back...