What kind of gun is in Ye Qingmei's box?

Ye Qingmei's box contained a Barrett M82A1 sniper rifle.

Ye Qingmei's box contained a heavy sniper rifle. It might be a Barrett M82A1 or a Barrett sniper rifle.

Ye Qingmei's box contained a Barrett M82A1 sniper rifle.

Ye Qingmei's box contained a Barrett sniper rifle.

Ye Qingmei's box contained a Barrett sniper rifle.

Ye Qingmei's box contained a Barrett M82A1 sniper rifle.

Ye Qingmei's box contained a Barrett M82A1 sniper rifle.

Ye Qingmei's box contained a Barrett sniper rifle (or an M82A1 heavy sniper rifle).

Ye Qingmei's box contained a Barrett M82A1 sniper rifle.

Ye Qingmei's suitcase contained a sniper rifle.