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Steyr ATC
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What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Model details
Manufacturer
Steyr
Model & version
Steyr ATC 5"
Mounting details
MIL-STD-1913 Picatinny, Trijicon RMR
Compatibility records
117
Lights & rail fitment
Optics & footprint adapters
Optics
50 listed- Bushnell
RXM-300 Reflex Sight
Interface match - C&H Precision
COMP Max Red Dot Optic
Interface match - Cyelee
Bull X PRO
Interface match - Gideon Optics
Mediator XL Red Dot Sight
Interface match
Optic Plates
4 listed- C&H Precision
RMR to Aimpoint ACRO / C&H DUTY / DUTY-XL (Steel)
Interface match - C&H Precision
RMR to Holosun 407K / 507K & C&H EDC / EDC Enclosed / Olight Osight S
Interface match - C&H Precision
RMR to Holosun 509T STEEL
Interface match - C&H Precision
RMR to Holosun EPS / EPS Carry / SCS Carry
Interface match
Also on this pistol
Holsters
1 maker- ANR Designchecked 2026-07-30
Check each manufacturer’s options for your model, light and optic.
Categories with no listings (14)
About the Steyr ATC
Manufacturer listing ↗ · Checked 2026-08-02
- Type
- Pistol
- Manufacturer
- Steyr
- Model & version
- Steyr ATC 5"
- Mounting details
- MIL-STD-1913 Picatinny, Trijicon RMR