Hoptic Bubble Level - Bubble Level

Bubble Level - The Hoptic Picatinny Bubble Level is simple yet highly effective upgrade to your precision rifle, preventing cant prevents you from second guessing your input.Fits Picatinny scope bases, easy read without adjusting your position/head.6061 T6 Aluminum Black Type 3 Hard AnodizingWeight .5 OZAmbidextrousMade in the USA