Metal Anti Cant Bubble Spirit Level for 30mm Scope Sight Rail Ring Mount Holder

Description

Features : Horizontal direction at a glance. Fine workmanship, practical, very beautiful; high precision, easy to use, fast and accurate. Before use, make sure your scope is tightly equipped. Good seismic performance. Suitable for 30mm aiming mirror bracket. Specification : Product name: Bubble Spirit Level Material: Metal Color: Black Size: Approx. 42x1.3cm  Weight: 16g