Sources with this icon might be available in the "For You" section of the in-game store. It's random for everyone so we can't know!
Source Name Source Type Rarity Availability
Weapon Mastery: AGR 556 Weapon Mastery Epic
Weapon Mastery: AK-47 Weapon Mastery Epic
Weapon Mastery: AK117 Weapon Mastery Epic
Weapon Mastery: AS VAL Weapon Mastery Epic
Weapon Mastery: ASM10 Weapon Mastery Epic
Weapon Mastery: Arctic .50 Weapon Mastery Epic
Weapon Mastery: BK57 Weapon Mastery Epic
Weapon Mastery: BY15 Weapon Mastery Epic
Weapon Mastery: CR-56 AMAX Weapon Mastery Epic
Weapon Mastery: Chicom Weapon Mastery Epic
Weapon Mastery: Chopper Weapon Mastery Epic
Weapon Mastery: Cordite Weapon Mastery Epic
Weapon Mastery: DL Q33 Weapon Mastery Epic
Weapon Mastery: DR-H Weapon Mastery Epic
Weapon Mastery: Echo Weapon Mastery Epic
Weapon Mastery: FR .556 Weapon Mastery Epic
Weapon Mastery: Fennec Weapon Mastery Epic
Weapon Mastery: GKS Weapon Mastery Epic
Weapon Mastery: HBRa3 Weapon Mastery Epic
Weapon Mastery: HG 40 Weapon Mastery Epic
Weapon Mastery: HS0405 Weapon Mastery Epic
Weapon Mastery: HS2126 Weapon Mastery Epic
Weapon Mastery: Hades Weapon Mastery Epic
Weapon Mastery: Hades 26 Weapon Mastery Epic
Weapon Mastery: ICR-1 Weapon Mastery Epic
Weapon Mastery: KN-44 Weapon Mastery Epic
Weapon Mastery: KRM 262 Weapon Mastery Epic
Weapon Mastery: Kilo Bolt-Action Weapon Mastery Epic
Weapon Mastery: LK24 Weapon Mastery Epic
Weapon Mastery: Locus Weapon Mastery Epic
Weapon Mastery: M16 Weapon Mastery Epic
Weapon Mastery: M21 EBR Weapon Mastery Epic
Weapon Mastery: M4 Weapon Mastery Epic
Weapon Mastery: M4LMG Weapon Mastery Epic
Weapon Mastery: MK2 Weapon Mastery Epic
Weapon Mastery: MSMC Weapon Mastery Epic
Weapon Mastery: MX9 Weapon Mastery Epic
Weapon Mastery: Man-O-War Weapon Mastery Epic
Weapon Mastery: NA-45 Weapon Mastery Epic
Weapon Mastery: Outlaw Weapon Mastery Epic
Weapon Mastery: PDW-57 Weapon Mastery Epic
Weapon Mastery: PP19 Bizon Weapon Mastery Epic
Weapon Mastery: Peacekeeper MK2 Weapon Mastery Epic
Weapon Mastery: Pharo Weapon Mastery Epic
Weapon Mastery: QQ9 Weapon Mastery Epic
Weapon Mastery: QXR Weapon Mastery Epic
Weapon Mastery: R9-0 Weapon Mastery Epic
Weapon Mastery: RPD Weapon Mastery Epic
Weapon Mastery: RUS-79U Weapon Mastery Epic
Weapon Mastery: Razorback Weapon Mastery Epic
Weapon Mastery: Rytec AMR Weapon Mastery Epic
Weapon Mastery: S36 Weapon Mastery Epic
Weapon Mastery: SKS Weapon Mastery Epic
Weapon Mastery: SP-R 208 Weapon Mastery Epic
Weapon Mastery: Striker Weapon Mastery Epic
Weapon Mastery: Type 25 Weapon Mastery Epic
Weapon Mastery: UL736 Weapon Mastery Epic
Weapon Mastery: XPR-50 Weapon Mastery Epic