This adapter is a Ruger® original factory equipment designed to install a collimator on the Ruger 5.7™ pistol. Compatible with Burris® FastFire™ and Vortex® Viper®/Venom® collimators.
The adapter plate is precisely machined from 6061-T6 aviation aluminum with a matte black hard coat. Thanks to the above, you can always rely on the strength and durability of the adapter. Simply place the adapter plate on the slide and secure with the two supplied screws. Tighten the screws firmly using a Torx® T-15 key.
After screwing in the adapter, it is enough to install the optics according to the mounting specifications of the collimator manufacturer (of course, it is not included in the package). As a genuine Ruger® factory accessory, the adapter is made in the USA.