C&H Precision
Ruger Mark IV 22/45 Lite Threaded
Explore parts, discover makers and check what fits your model.
Only you can see your saved models.
Choose a part to see sources and fitment details.
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
Ruger
Model & version
Mark IV 22/45 Lite Threaded
Mounting details
Ruger Mark IV drilled-and-tapped receiver (6-48 scope-base holes)
Compatibility records
12
Optics & footprint adapters
Optic Plates
4 listed- Outerimpact
Red Dot Mount – MRA for Ruger Mark I, II, III, IV, IV Lite, 22/45 Pistol
Manufacturer documented - C&H Precision
Ruger MK IV / Lite & Silencer Shop Exclusive To Holosun 407K / 507K / C&H EDC / EDC Enclosed / Olight Osight S
Interface match - C&H Precision
Ruger MK IV / Lite & Silencer Shop Exclusive To Trijicon RMR / RMR HD / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X
Interface match
Barrels & comps
Sights
Grip & magwells
Categories with no listings (13)
About the Ruger Mark IV 22/45 Lite Threaded
Manufacturer listing ↗ · Checked 2026-08-02
- Type
- Pistol
- Manufacturer
- Ruger
- Model & version
- Mark IV 22/45 Lite Threaded
- Mounting details
- Ruger Mark IV drilled-and-tapped receiver (6-48 scope-base holes)
- Width
- 1.22"
- Height
- 5.5"
- Weight
- 25 oz
- Barrel length
- 4.4"
- Manufacturer item #
- 43956
- Overall length
- 8.4"