Primary Arms has recently shown off another mounting option for their popular line of Microprism optics with the new Mini Reflex 12 O’CLOCK mount.

Primary Arms states “The Primary Arms Mini Reflex 12 O’Clock mount is designed to be used with 3x and 5x Primary Arms MicroPrism sights allowing you to get even more versatility out of your magnified optic.

This top mount is compatible with GLOCK MOS plates meaning you can easily find the perfect combination of 5x Prism and red dot sight.

The 12 O’Clock reflex mount features a design that securely attaches to the optic base and allows you to quickly switch from your prism for medium ranges to a red dot for CQB.

If you prefer an offset mount, check out the MDOM that is compatible with standard microdot footprints.

Both of these mounts are made from 6061 aluminum and feature a black hardcoat anodized finish for long lasting durability.

If you prefer a more heads up shooting position when transitioning from magnified optic to red dot sight, then the Primary Arms 12 O’Clock Mount is the one for you.”


  • Designed for 3x and 5x PAO MicroPrisms
  • GLOCK MOS adapter plate compatibility
  • Great for heads up shooting positions
  • Black anodized finish
  • Weight: 1.07 oz.
  • 6061 Aluminum construction
  • Primary Arms Lifetime warranty

To learn more about Primary Arms. CLICK HERE