n infml
He thrust the business end of the gun into his stomach — Он уперся дулом винтовки ему в живот
I found myself looking down at the business end of a double-barreled gun — Перед моими глазами замаячило дуло двустволки
Do you know anything about the business end of a truck? — Ты разбираешься в двигателях?