гармата великого калібру
light caliber cannon
heavy-caliber armament
heavy cannon
very heavy cannon
very heavy cannon unit
automatic heavy barrel rifle / heavy barrel automatic rifle
heavy-armored (heavy armoured)
anti-materiel rifle (AMR); large caliber (sniper) rifle
caliber (cal) (брит. calibre)
large caliber machine gun
medium-caliber machine gun
small-caliber ammunition
large caliber rocket artillery
main artillery (major caliber artillery)
medium caliber rocket artillery
sub-caliber ammunition
armor-piercing sub-caliber round
caliber gauge (for ordnance)
caliber radius head (of ammunition)
caliber-radius head
caliber-fin-stabilized projectile
even-caliber projectile
high-caliber gun
initial caliber
caliber / calibre
caliber of leadership
unmanned medium caliber turret
major caliber
anti-aircraft cannon
artillery piece (cannon)
cannon
cannon artillery