The B-Square Bubble Bore level allows the shooter to check both the rifle bore and the reticle alignment at a glance. Constructed of aircraft grade aluminum.
Attaches to any Picitinny or Weaver-style rail or base.
Assures bore alignment at a glance.
White scribed line on housing for quick reference.
Hex wrench for mounting included
Since 1948, serious shooters have relied on B-Square scope mounts, bipods, tools and accessories. Serious shooters know that B-Square delivers the high performance quality they demand for trouble free operation in the field. All B-Square products are easily installed and will not alter the arsenal condition of the firearm.