3 ms·
Imagine bullets with the impact of a 20 mm anti-materiel round that weigh as much as BB's. Would be great for infantry. NATO nations standardized on 5.56mm in
by na85 10y ago
Imagine bullets with the impact of a 20 mm anti-materiel round that weigh as much as BB's.
Would be great for infantry. NATO nations standardized on 5.56mm in lieu of 7.62 in part because a soldier can carry more 5.56 rounds for the same weight.