Cylinder & Slide
Ruger SR1911 Commander
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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
Ruger
Model & version
SR1911 Commander
Mounting details
Not recorded
Compatibility records
55
Triggers & internals
Barrels & comps
Barrels
21 listed- Ed Brown
Suppressor Ready Barrels — 4.25" Commander, 45 ACP, standard feedramp
Manufacturer documented - Jarvis, Inc.
Jarvis 1911 Barrel — Commander 4.25" 45 ACP
Manufacturer documented - Kart Precision
Gunsmith Fit Barrel
Manufacturer documented - KKM Precision
.355 Clark/Para Ramped
Manufacturer documented
Grip & magwells
Magazines
5 listed- Mec-Gar
1911 Full Size .45 ACP 10-Round Magazine
Part no. MGCG4510AManufacturer documented - Ruger
SR1911 - Commander Model - 7-Round Magazine - .45 Auto
Manufacturer documented - Mec-Gar
1911 Full Size .45 ACP 7-Round Magazine
Part no. MGCG4507BManufacturer documented - Mec-Gar
1911 Full Size .45 ACP 8-Round Magazine
Part no. MGCG4508BPFManufacturer documented
Slides
Sights
Lights & rail fitment
Categories with no listings (12)
About the Ruger SR1911 Commander
Manufacturer listing ↗ · Checked 2026-08-02
- Type
- Pistol
- Manufacturer
- Ruger
- Model & version
- SR1911 Commander
- Mounting details
- Not recorded
- Width
- 1.34"
- Height
- 5.45"
- Weight
- 36.4 oz
- Barrel length
- 4.25"
- Manufacturer item #
- 6702
- Overall length
- 7.75"