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Ruger 5.7
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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
Ruger
Model & version
Ruger-5.7
Mounting details
Ruger-5.7 optic adapter plates, MIL-STD-1913 Picatinny
Compatibility records
77
Lights & rail fitment
Also on this pistol
Holsters
4 makers- Blackhawkchecked 2026-11-01
- DeSantis Gunhidechecked 2026-11-01
- Safarilandchecked 2026-11-01
- Vedder Holsterschecked 2026-11-01
Check each manufacturer’s options for your model, light and optic.
Barrels & comps
Triggers & internals
Grip & magwells
Optics & footprint adapters
Categories with no listings (12)
About the Ruger 5.7
Manufacturer listing ↗ · Checked 2026-08-02
- Type
- Pistol
- Manufacturer
- Ruger
- Model & version
- Ruger-5.7
- Caliber
- 5.7x28mm
- Mounting details
- Ruger-5.7 optic adapter plates, MIL-STD-1913 Picatinny
- Height
- 5.6"
- Weight
- 24.5 oz
- Slide width
- 1.2"
- Barrel length
- 4.94"
- Overall length
- 8.65"