Aimpoint 3XMAG-1 Magnifier with FlipMount & TwistMount Base

Aimpoint 3X-C Magnifier w/ 39mm Flip Mount & TwistMount Base - 200342

Aimpoint 3X-Mag-1 3x Magnifier With 39mm Spacer And Twist Mount - 200334

Aimpoint 6XMAG-1 Magnifier with TwistMount

Aimpoint TwistMount Ring & Base - Fits All Aimpoint 3X And 6X Magnifiers

Leapers, Inc. - UTG SWATFORCE Magnifier Series, 25mm, 3X Magnifier with Innovative Flip-to-side, with Quick Detach Mount, Black SCP-MF3WEQS

Aimpoint 3XMAG-1 3X Magnifier

Scalarworks LEAP/16 EOTech Magnifier QD Mount - Black - 1.93 Inch