Flight -Sergeant J Morgan, the rear gunner of an Avro Lancaster of No. 630 Squadron RAF at East Kirkby, Lincolnshire, checks his guns in the Nash & Thompson FN120 tail turret before taking off on a night raid on the marshalling yards at Juvisy-sur-Orge, France.
Greatest Generation
ReplyDelete.303. They needed 4 to equal 2- Ma Duce 50s.
ReplyDeleteIn bullet weight or rounds per minute?
Deleteoverall effectiveness ...
DeleteTail gunners and ball turret gunners were ballsy folks - not to say the rest of the crew weren't - they were!
.303
ReplyDeletebullet 168gr
MV: 2540 fps
Average Energy: 2406 ft-lbf
.50 bmg
bullet 700gr.... varies 647gr - 800gr
MV: 2978 fps
Energy: 13,971 ft-lbf