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M130彈弓在金筒及紅筒中的表現

M130彈弓在金筒及紅筒中的表現

Can any C-Hings explain the differences in muzzle velocity and hence energy?

Barrel: PDI 6.01 (Standard M4 length)

Red cylinder: No air slot on the cylinder

Gold cylinder: With an open air slot on the cylinder

附件

M130RedVSGoldCylinder.jpg (124.4 KB)

9-3-2011 22:16

M130RedVSGoldCylinder.jpg

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引用:
原帖由 ayaka 於 9-3-2011 23:20 發表
唔知cpk兄有無用10.5"黎測試過呢?
Not yet.

Very busy this mon.x!!

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