rifling Meaning and Definition
کِسی بَندُوق یا رائفَل کی نالی میں جھُریاں ڈالنے کا عمَل
kisi bandooq ya rifle ki naali mein jhuriyan daalnay ka amal
Rifling consists of helical grooves in the barrel of a gun or firearm, which imparts a spin to a projectile around its long axis.
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