Trijicon RMR Mount for 3.5x35 4x42 and 5.5x50 ACOG w/o Bosses Black. Trijicon machined these Riflescope Mounts & Bases from aircraft-grade aluminum for a lightweight yet rugged platform to mount your RMR sight. The Trijicon RMR Mount for ACOG without Bosses is a simple two-piece construction that affixes to any 1.5x 2x & 3x ACOG models without bosses - including the popular ACOG BDC. These mounts come with the necessary screws to properly install your RMR device and there is a pre-drilled hole for your existing RMR mount or the Trijicon ACOG Mount VGA. Equip this Trijicon RMR Mount for ACOG without Bosses to gain a second sighting option without losing all of the benefits of your primary scope. Specifications for Trijicon RMR Mount for ACOG without Bosses: Manufacturer: Trijicon Color: Black Red Dot Sights-Footprint: RMR Condition: New Features of Trijicon RMR Mount for ACOG without Bosses Made from aircraft grade aluminum Package Contents: Trijicon RMR Mount for ACOG without Bosses Mount screws Trijicon AC32065: RMR Mount for 3.5x35 4x42 and 5.5x50 ACOG w/o Bosses Black