The Mark IMS family easily eliminates the two most common issues faced when mounting standard riflescopes to AR-style rifles; scope height and eye relief. This model is designed to fit your ARs MIL-spec 1913/Picatinny rail and any scope with a 30mm maintube. It also accounts for the extra space needed for modern bolt actions.

Features :

• Fits Picatinny
• 30mm
• Aluminum Construction