How to plant a bomb in search and destroy, demolition and sabotage silently

Ok So How Many Times Have You Been De Fusing A Bomb And You Get Killed Because You Made Too Much Noise. Well Now You Can De Fuse And Plant Bombs Silently. All You Need Is Any Class You Want, But The Equipment Has To Be A Claymore. Once Your Planting The Bomb Pull Out Your Claymore And Hold It There Until You've Planted The Bomb. You Know If Your Doing It Right If You Cant Here Yourself Planting Or Defusing The Bomb. This Is Great For Ninja Defusals. If This Helped Please Give Me Rep