adjustable front sightの例文

例文

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1. The adjustable front sight could be lost if the retaining screw wasn't tightly secured.
2. They often have an adjustable front sight with an Allen screw and a rear sight with a retaining screw.
3. The adjustable front sight post is screwed into the front sight base that is installed in the gas block.
4. The 4130 ordnance steel barrel has a spring-loaded collar to ensure an accurate lock between the receiver and the polymer fore end and the fully adjustable front sight.
5. The M16A2 later M16 series rifles have a dial adjustable range calibrated rear sight, and use an elevation adjustable front sight to " zero " the rifle at a given range.