RPM 30mm Medium Precision Riflescope Ring Set with Co-Linear Bubble Level Black

The Ruff's Precision Manufacturing Co-Linear Scope Rings have a built in level that is visible from the shooting position with the shooters'non-dominant eye for quick reference prior to the shot.

RPM 34mm Medium Precision Riflescope Ring Set with Co-Linear Bubble Level FDE

Built in level is visible from the shooting position with the shooters' non-dominant eye for quick reference prior to the shot.

RPM 34mm Medium Precision Riflescope Ring Set with Co-Linear Bubble Level Black

Built in level is visible from the shooting position with the shooters' non-dominant eye for quick reference prior to the shot.

RPM 30mm Medium Precision Riflescope Ring Set with Co-Linear Bubble Level FDE

Built in level is visible from the shooting position with the shooters' non-dominant eye for quick reference prior to the shot.

Zeiss, Ultralight, 30mm Medium Rings w/ Anti-Cant Bubble Level

ZEISS Precision Rings WITH INTEGRAL ANTI-CANT BUBBLE LEVEL

Vism BDU BELT - Black 32-34 [MED] - CVBLT3004BM

Zeiss, Ultralight, 34mm Rings Medium Rings W/ Bubble Level