All snipers are "beast", in fact they are glitched and you are exploiting it.

Quick scoping is surely a glitch, why should a long range weapon be allowed to work better than a shotgun in CQC? Makes no sense.

Snipers are the easiest weapon to use... no recoil, unlimited range, very fast ADS, quick reload, ACOG scope attachment, 99% of the time a 1 hit kill, very fast fire rate.

Just spin around and fire the sniper, you'll get about 30 kills every match.