NIGHTFORCE, A128, X-TREME 30mm TOP HALF RING w/ LEVEL - 4 SCREW

Replaces the top ring of NIGHTFORCE 30mm and 34mm Ultramount, Unimount, Direct Mount, Magmount and Ultralite rings and NIGHTFORCE 30mm steel rings. Available with integral Angle Degree Indicator (ADI) mount or as top ring/bubble level only.

The Bubble Level with integral ADI mount (A129) can be turned either way for left- or right-handed actions. The ADI itself must be ordered separately for left-handed (A119) or right-handed (A122) actions to ensure accurate readouts.