Bushnell
Rock Island Armory RIA 5.0E Grey Ghost
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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.
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Model details
Manufacturer
Rock Island Armory
Model & version
RIA 5.0E Grey Ghost
Mounting details
Rock Island Armory 5.0E optic plates
Compatibility records
57
Optics & footprint adapters
Optics
55 listed- 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
2 listed- C&H Precision
Rock Island Armory 5.0E To Holosun 407K / 507K / Vortex Defender-CCW / C&H EDC
Interface match - C&H Precision
Rock Island Armory 5.0E To Trijicon RMR / RMR HD / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X
Interface match
Categories with no listings (16)
About the Rock Island Armory RIA 5.0E Grey Ghost
Listed on the manufacturer catalogue (read 2026-08-04): https://www.armscor.com/full-size-pistols (+mid-size, +compact)
- Type
- Pistol
- Manufacturer
- Rock Island Armory
- Model & version
- RIA 5.0E Grey Ghost
- Caliber
- 9mm
- Mounting details
- Rock Island Armory 5.0E optic plates
- Width
- 1.33"
- Height
- 5.17"
- Barrel length
- 4.91"
- Overall length
- 8.11"