This is a UTG M-Lok offset flashlight ring mount. It is low profile, 3.47" in length, and comes with two inserts to fit 27mm, 25.4mm (1") or 20mm flashlight tube diameters. Includes M-LOK steel locking nuts, screws and Allen wrench for user friendly installation.

• Black finish
• Fits M-Lok
• Removable offset mount provides 1.83 forward or rearward offset"
• Rings 1.12 vertical or downward offset"