This 3 Lug Mount replaces the piston assembly in your Obsidian9â„¢, allowing you to attach the Obsidian9 to 3 lug compatible firearms. This mount is designed to be internal so that your overall firearm...
OverviewCrafted with the shooter's needs in mind, the Obsidian 45 offers an adjustable overall length from 6.7" to 8.6", allowing for a customizable balance between size, we