Imm in love with the AK12, yell at me if you want. For secondary I use M1911
sights: either PK sight
Barrel: Muzzle Break/compensator (muzzle break works better for my play style)
Underbarrel: vertical grip
Other: AP for KOTH collats
Sights: Delta sight
barrel: R2 suppressor or flash hider
This combo made me go 75/3 and made half of the opposite team crash.