Benchmark Barrel - 6.5mm (various) Size:7.8 twist 5gr 1.25" straight - 30 inch - Interchangeable aperture rings Mac Cap Ballistic Co Eff Type:Punch ONLY Ground Pin 555-Z
Yard notes & kiln story
Description
- Interchangeable aperture rings
its as good as most other major brands brush brand new
This additional tool make the measuring job much easier and the one micrometer unit can be used on several different Wilson Case Gauges
Asian and Australian proof marks
Consistent quality that starts with the raw materials makes this possible
Benchmark Barrel 6.5mm (various) Size:7.8 twist 5gr 1.25" straight 30 inch Interchangeable aperture rings Mac Cap Ballistic Co Eff Type:Punch ONLY Ground Pin 555 Z Interchangeable aperture rings its as good as most other major brands brush brand new