CAR-4 Rifle, Berrenti 9 Pistol, Melee & Two-piece Suit

CAR-4 Rifle
1. Short Barrel
2. Low Profile Suppressor
3. Competition Foregrip (Gage Courier DLC needed) / Aftermarket Special Handguard (if the Gage Courier DLC isn't purchased)
5. Straight Grip (Gage Weapon #1 DLC needed, if not owned don't get a grip other then the ergo grip)
6. Vintage Mag
7. Folding Stock

Berrenti 9 Pistol
1. Size Doesn't Matter Suppressor

Nova Shank (THE TOOTHBRUSH)
Weapon Butt
Fists
Brass Knuckles
Ursa Tanto Knife
Money Bundle
Berger Combat Knife
Telescopic Baton
X-46 knife
50 Blessings Briefcase
Psycho Knife

You can still achieve level 3 detection risk with other secondary weapons, here's a list of them and what's needed to be equipped on them


Blaster 9mm Submachine Gun (HOTLINE MIAMI DLC NEEDED.)
1. Short Barrel
2. Low Profile Suppressor


Signature .40 Pistol (GAGE WEAPON PACK #1 NEEDED.)
1. Size Doesn't Matter Suppressor


Cobra Submachine Gun (HOTLINE MIAMI DLC NEEDED.)
1. Low Profile Suppressor
2. Ergo Grip
3. No Stock


The Judge Shotgun

Swedish K Submachine Gun
1. Grease Barrel
2. Low Profile Suppressor
3. Folded Stock

Interceptor 45 Pistol
1. Size Doesn't Matter Suppressor

Chimano Custol Pistol
1. Size Doesn't Matter Suppressor

Chimano 88 Pistol
1. Size Doesn't Matter Suppressor

STRYK 18c Pistol
1. Size Doesn't Matter Suppressor

Gruber Kurz Pistol
1. Size Doesn't Matter Suppressor

The items below this combined with the CAR-4 rifle will help you achieve a level 6 detection risk.

Para Submachine Gun
1. Low Profile Suppressor
2. Straight Grip (GAGE WEAPON PACK #1 NEEDED)
3. Tactical Mag WILL NOT add any detection
4. Shorter Than Short Stock


Uzi Submachine Gun
1. Low Profile Suppressor
2. Folded Stock