AM DEF HOLOSUN AEMS QR HIGH 1.93″

When your optic needs a solid foundation, the right mount makes all the difference. This American Defense quick-release setup handles Holosun's AEMS platform at 1.93" height—a proven height for cowitness and ergonomics. Whether you're building in Pittsburg or elsewhere, proper mounting ensures your zero stays true. TacticCAL helps you complete your build with an FFL transfer in Sunnyvale when you need it.

Quick-Release Height and Rail Interface

The 1.93" mounting height positions your AEMS for lower-third cowitness on most carbine platforms, keeping your sight picture natural and your cheek weld consistent. American Defense's QR system locks down without fuss—a straightforward design that tolerates repeated mounting cycles. Your FFL transfer pricing covers the legal side; this mount handles the mechanical side. Picatinny-standard attachment means compatibility across standard tactical rails. TacticCAL is your local firearms dealer in the Bay Area.

Frequently asked questions

What height does the 1.93" designation refer to?

The 1.93" measurement is the center-line height of your optic above the bore when mounted. This height typically yields lower-third cowitness on AR-platform rifles, aligning your red dot with backup iron sights.

Can I swap this mount between rifles without losing zero?

The quick-release design allows fast mounting and removal. Remounting to the same rifle usually holds zero if the QR lever seats fully. Cross-platform transfers may require re-zeroing depending on rail geometry.

Does TacticCAL help with CA compliant firearms?

Yes — TacticCAL specializes in California-compliant handguns from the DOJ Roster and PC §32100 exempt single-action revolvers. TacticCAL is your gun store San Jose in the Bay Area.