Jarvis, Inc. · Barrels
Jarvis 1911 Barrel — Government 5" 10mm
Compatibility with Rock Island Armory ROCK Ultra FS
Compatibility
Fit recorded
- Model
- Rock Island Armory ROCK Ultra FS
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Jarvis Government 5" 10mm barrel. Drop-in, fitting, or fitted-by-Jarvis; ramped/bull options per order. Fits the 10mm version only.
Check your exact model and part before ordering. Fitment limits
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