Proper eye relief is essential to get the most out of your Primary Arms 1X Compact Prism Scope with ACSS Cyclops reticle. A mount that sits too high, or too low can make it difficult to get a proper sight picture, so why not configure your mount to perfectly fit your needs? The medium height spacer is machined from the same high strength and lightweight 6061-T6 aluminum as the factory mount it’s designed for and places the center of the optic at 1.54” for Lower 1/3rd cowitness.

Features:

• Durable 6061-T6 aluminum construction
• Scratch resistant matte black hardcoat anodized finish
  
• Adds roughly 1/8" to the optic height
• Includes mounting screws