Rainbow Six Extraction has 18 Operators in total, and each of them starts with two guns, a primary and a secondary weapon. More weapons start unlocking once your Operator levels up after each successful incursion. While some Operators get auto-firing AR weapons as you rank up, others get SMGs and LMGs. Here are all the weapons players will unlock for each Operator in Rainbow Six Extraction.
Doc

Weapon | Unlocks at Operator level |
MP5 | 3 |
LFP586 | 3 |
P90 | 6 |
HK417 | 9 |
Alibi
Weapon | Unlocks at Operator level |
ACS 12 | 3 |
Keratos .357 | 6 |
ALDA 5.56 | 9 |
Ela

Weapon | Unlocks at Operator level |
FO-12 | 3 |
LMG-E | 6 |
M762 | 9 |
Capitao
Weapon | Unlocks at Operator level |
M249 | 3 |
SPAS-15 | 6 |
M12 | 9 |
Finka

Weapon | Unlocks at Operator level |
SASG-12 | 3 |
6P41 | 6 |
9x19VSN | 9 |
Fuze
Weapon | Unlocks at Operator level |
AK-12 | 3 |
SASG-12 | 6 |
SPEAR .308 | 9 |
Vigil

Weapon | Unlocks at Operator level |
BOSG.12.2 | 3 |
C75 Auto | 6 |
Mk 14 EBR | 9 |
Gridlock
Weapon | Unlocks at Operator level |
M248 SAW | 3 |
Super Shorty | 6 |
COMMANDO 9 | 9 |
Related: Best Operators for Rescue and MIA Missions in Rainbow Six Extraction
Sledge

Weapon | Unlocks at Operator level |
SMG-11 | 3 |
L85A2 | 6 |
AR33 | 9 |
Smoke
Weapon | Unlocks at Operator level |
FMG-9 | 3 |
M590A1 | 6 |
SMG-11 | 6 |
SMG-11 | 9 |
Tachanka
Weapon | Unlocks at Operator level |
9x19VSN | 3 |
PMM | 6 |
AK-12 | 9 |
Pulse

Weapon | Unlocks at Operator level |
UMP45 | 3 |
5.7 USG | 6 |
556XI | 9 |
IQ
Weapon | Unlocks at Operator level |
M870 | 3 |
MP7 | 6 |
552 COMMANDO | 6 |
G8A1 | 9 |
Hibana

Weapons | Unlocks at Operator level |
SUPERNOVA | 3 |
P229 | 6 |
MP5SD | 9 |
Jager
Weapons | Unlocks at Operator level |
MP7 | 3 |
416-C CARBINE | 6 |
552 COMMANDO | 9 |
Nomad
Weapons | Unlocks at Operator level |
ARX200 | 3 |
AUG A3 | 6 |
TCSG12 | 9 |
Lion

Weapons | Unlocks at Operator level |
HK417 | 3 |
SG-CQB | 6 |
F2 | 9 |
Rook
Weapons | Unlocks at Operator level |
MP5 | 3 |
HK417 | 6 |
SG-CQB | 6 |
V308 | 9 |
Wondering what happens when you lose all Operators? Check out What happens if all Operators are MIA in Rainbow Six Extraction on Pro Game Guides