Agency Optic System (AOS) Cut
Each AOS slide includes one (1) AOS Iron Sight Plate.
AOS Optic Adapter Plates are sold separately.
The Agency Optic System (AOS) is one of the most robust and versatile modular optic mounting systems available today. Designed for maximum durability, flexibility, and long-term performance, the AOS allows users to configure their pistol for a wide variety of optics while maintaining an exceptionally low optic mounting height.
Key Features
- Modular optic adapter plate system
- Multiple optic compatibility
- Choice of rear sight placement (model dependent)
- Wider compatibility with iron sights
- Robust mounting system engineered to retain zero
- Precision-machined adapter plates for each supported optic
Optic Compatibility
The AOS currently supports the following optics:
- Trijicon RMR
- Leupold DeltaPoint Pro
- Vortex Viper
- Aimpoint ACRO P-1
- Shield Optics RMS
As new optics are introduced to the market, additional adapter plates will continue to be developed and released.
Select slide models offer two rear sight configurations, allowing you to choose between:
- Rear Sight Forward of the Optic
- Rear Sight Behind the Optic
Low Optic Mounting Height
The AOS is engineered to position the optic as low as a dedicated optic cut, providing several advantages:
- Improved shooting ergonomics
- More natural presentation
- Greater selection of compatible suppressor-height iron sights
- No need for MOS-specific iron sights
Secure Mounting System
Each AOS adapter plate is precision-machined specifically for its intended optic and features:
- Locking tabs
- Center alignment rib
- Three set screws
This multi-point attachment system provides exceptional strength, repeatable installation, and outstanding return-to-zero performance after optic removal and reinstallation.
Adapter Plate Construction
AOS Optic Adapter Plates are precision machined from ASTM 7075-T6 aluminum and finished in either:
- DLC (Diamond-Like Carbon)
- Black Nitride
Each plate includes all necessary mounting hardware for installation.
Compatibility
The Agency Optic System is currently available for:
- Glock® Standard and Compact Frame Gen 1–5 models
Not compatible with:
- Large/Wide Frame Glock® models (10mm and .45 ACP)
Additional compatibility notes:
- Slides previously cut for factory or aftermarket optics may have minor remnants of the original optic cut.
- Previously milled slides require a minimum of 3/16” (0.1875”) of unmodified material behind the optic cut.
- If you have questions regarding slide compatibility, please contact Agency Arms before placing your order.
MOS to AOS Conversion Notice
Important
Slides converted from the Glock® MOS system to the Agency Arms AOS system must use M3 metric screws.
The standard 4-40 screws commonly supplied with MOS optics are not compatible with converted AOS slides.
Using incorrect screws will damage your slide.
Agency Arms is not responsible for damage caused by the installation of improper mounting hardware.
Iron Sight Compatibility
The AOS system requires suppressor-height sights for proper co-witnessing.
MOS-specific suppressor-height sights are not required.
Holosun 507C / 508T Notice
If you plan to install a Holosun 507C or Holosun 508T using the RMR AOS Plate, please leave a note in the Customer Requests section during checkout.
These optics require shorter mounting screws than the standard hardware supplied with the RMR plate.
Cerakote Finish Disclaimer
Slight variations in color and shade are a normal part of the Cerakote process and can occur from one application to another. Custom camouflage patterns are applied by hand making each finish unique, no two patterns will ever be exactly the same.
If you’re ordering a custom Cerakote finish, we strongly encourage you to include reference photos. Our Cerakote applicators will use these images, along with any requested color codes, as a guide and will make every effort to achieve the desired look. However, because Cerakote is a handcrafted process, an exact match cannot be guaranteed.
By placing a custom Cerakote order, you acknowledge and accept that minor variations in color, pattern, and overall appearance are normal and are part of what makes each finish one of a kind.
Cerakote Colors: Click Here to view A complete list of available Cerakote colors.
DISCLAIMER: This product is not manufactured, authorized, endorsed,
or warranted by GLOCK. GLOCK does not warrant or represent that
this product is compatible with GLOCK pistols.
DISCLAIMER: “GLOCK” is a federally registered trademark of
GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and
GLOCK Ges.m.b.H. Neither Agency Arms LLC nor this site are
affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or
GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to
advertise the sale of GLOCK pistols, parts, or components. For
additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and
parts visit www.glock.com.
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