A LOT of misconceptions about silencers/suppressors.
They are NOT illegal, please produce any law stating otherwise.
A properly designed & fitted silencer will reduce gunshot noise, in some cases up to 80%.
It will reduce muzzle flash & blast.
It will reduce recoil ie making follow up shots easier.
It can confuse game as to the origin of the shot, thus giving you an advantage.
It can even tighten your groups,how? By acting as a damper at the muzzle end of your barrel. All barrels have "whip" as the bullet is forced down the bore, a longer thinner barrel will have more whip, than a shorter rigid one. This tuning of barrel harmonics can contribute to accuracy.
Your POI point of impact WILL change with the silencer on, so you need to re zero.
The ASE Utra silencer from Powder Keg in JHB is probably the best compact version in S.A
A silencer has numerous benefits, but the fitting should be done by an experienced competent gunsmith.
PM me if you need more info on this.