Harrison Design · Triggers
HD-101-N Extreme Service Trigger
Compatibility with Rock Island Armory ROCK Ultra CS
Compatibility
Modification required
- Model
- Rock Island Armory ROCK Ultra CS
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Harrison Design: fitting by a knowledgeable installer is required.
Check your exact model and part before ordering. Fitment limits
Member experience
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