SIG MCX
Assault rifle · Sig Sauer
Last change: 0.3.x · not fully verified yet · current game 0.5
- Caliber
- .300 AAC Blackout
- Fire rate
- 800rpm
- Accuracy
- 3.28MOA · lower is tighter
- Fire modes
- Single · Auto
Parts that fit
Straight on the weapon, then through other parts (a scope on a mount on the receiver), up to three steps. Each part is listed once, by the shortest way.
Receiver
1 part
Barrel
3 parts
Handguard
3 parts
Gas block
1 part
Muzzle
3 parts
Sight
27 parts
510C Reflex SightCollimator · on SIG MCX Upper Receiver · listed on one page only
AR-15 Carrying HandleRear iron sight · on SIG MCX Upper Receiver · listed on one page only
Back-Up 3 Rear Iron SightRear iron sight · on SIG MCX Upper Receiver · listed on one page only
Folding Micro Rear Iron SightRear iron sight · on SIG MCX Upper Receiver · listed on one page only
HWS EXPS2 Holographic Sight (1-Dot)Collimator · on SIG MCX Upper Receiver · listed on one page only- HWS EXPS2 Holographic Sight (Circle 1-Dot)Collimator · on SIG MCX Upper Receiver · listed on one page only
- HWS EXPS2 Holographic Sight (Circle 2-Dot) (FDE)Collimator · on SIG MCX Upper Receiver · listed on one page only
HWS EXPS3 Holographic Sight (Circle 1-Dot)Collimator · on SIG MCX Upper Receiver · listed on one page only
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- HWS EXPS3 Holographic Sight (Circle 2-Dot)Collimator · on SIG MCX Upper Receiver · listed on one page only
- OKP7 Red Dot SightCollimator · on SIG MCX Upper Receiver · listed on one page only
- Pilad Р2.5х24L Brevis Assault ScopeCollimator · on SIG MCX Upper Receiver · listed on one page only
Sig Sauer Flip Up Rear Iron SightsRear iron sight · on SIG MCX Upper Receiver · listed on one page only
SpecterDR 1-4x Assault ScopeScope · on SIG MCX Upper Receiver · listed on one page only
503CU Micro SightCollimator · on High Sight Mount · listed on one page only
ACOG TA01NSN 4x32 Assault ScopeScope · on ACOG Mount- Aimpoint ACRO P-2Collimator · on Aimpoint Acro Picatinny Mount · listed on one page only
- Aimpoint Micro H-2Collimator · on High Sight Mount
Kaps Classic 4x36 OCScope · on Low Profile O-ring - 30mm
Micro T-1 Red Dot SightCollimator · on High Sight Mount- Micro T-2 Red Dot SightCollimator · on High Sight Mount
RAZOR 1-10x Rifle ScopeScope · on O-ring - 34mm · listed on one page only
RAZOR 1-6x Rifle ScopeScope · on Low Profile O-ring - 30mm
Sig Sauer Flip Up Front Iron SightsFront iron sight · on SIG MCX 10" Handguard · listed on one page only
Viper PST Gen II 5-25x50 Rifle ScopeScope · on Low Profile O-ring - 30mm
Vortex Spitfire HD Gen II 5xScope · on Vortex High Mount
Vudu 1-6x24 FFP Rifle ScopeScope · on Low Profile O-ring - 30mm- Vudu 3.5-18x50 FFP Rifle ScopeScope · on Low Profile O-ring - 34mm
Mount
17 parts- ACOG MountMount · on SIG MCX Upper Receiver · listed on one page only
Aimpoint Acro Picatinny MountMount · on SIG MCX Upper Receiver
High Sight MountMount · on SIG MCX Upper Receiver- LEAP/01 MountMount · on SIG MCX Upper Receiver
Low Profile O-ring - 30mmMount · on SIG MCX Upper Receiver
Low Profile O-ring - 34mmMount · on SIG MCX Upper Receiver
Low Sight MountMount · on SIG MCX Upper Receiver
O-ring - 30mmMount · on SIG MCX Upper Receiver
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O-ring - 34mmMount · on SIG MCX Upper Receiver
Premier Scope Rings - 30mmMount · on SIG MCX Upper Receiver · listed on one page only- Vortex High MountMount · on SIG MCX Upper Receiver
- Vortex Low MountMount · on SIG MCX Upper Receiver
Light Mount V-Block and RingsMount · on SIG MCX 10" Handguard · listed on one page only
M-LOK Rail - 3 slotMount · on SIG MCX 10" Handguard · listed on one page only- M-LOK Rail - 5 slotMount · on SIG MCX 10" Handguard · listed on one page only
- M-LOK Rail - 7 slotMount · on SIG MCX 10" Handguard · listed on one page only
- M-LOK Rail - 9 slotMount · on SIG MCX 10" Handguard · listed on one page only
Tactical device
1 part
Pistol grip
11 parts
A2 Pistol GripPistol grip · listed on one page only
DD Enhanced AR Pistol GripPistol grip- DD Enhanced AR Pistol Grip (Black)Pistol grip
DD Enhanced AR Pistol Grip (MILSPEC)Pistol grip
MIAD Pistol GripPistol grip- MOD Pistol GripPistol grip · listed on one page only
- MOD Pistol Grip (FDE)Pistol grip · listed on one page only
MOE Pistol GripPistol grip
Stock
14 parts
MCX Buffer Tube AdapterStock adapter
MCX/MPX Minimalist Folding StockStock
MCX/MPX Standard Folding StockStock- MCX/MPX Telescoping StockStock · listed on one page only
- AKS-74U M4 Foldable StockStock · on CQ A1 Buffer Tube
- AR-15 Archangel Low-Profile ButtstockStock · on CQ A1 Buffer Tube
- AR-15 M401 Nylon StockStock · on CQ A1 Buffer Tube
- AR-15 SOPMOD StockStock · on CQ A1 Buffer Tube
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AR-15 SOPMOD Stock (FDE)Stock · on CQ A1 Buffer Tube- AR15 MOE StockStock · on CQ A1 Buffer Tube
CQ A1 ButtstockStock · on CQ A1 Buffer Tube
DD Adjustable ButtstockStock · on CQ A1 Buffer Tube · listed on one page only- DD Adjustable Buttstock (Black)Stock · on CQ A1 Buffer Tube · listed on one page only
- Extended Rubber Butt-PadStock · on AR-15 Archangel Low-Profile Buttstock · listed on one page only
Buffer tube
3 parts
Charging handle
1 part
Magazine
6 parts
ATI S60 5.56x45mm/.300 BLK 60-Round MagazineMagazine
DD 5.56x45mm/.300 BLK 32-Round MagazineMagazine
PMAG 5.56x45mm/.300 BLK 30-Round MagazineMagazine
PMAG 5.56x45mm/.300 BLK 30-Round Magazine (FDE)Magazine
STANAG 5.56x45mm/.300 BLK 20-Round MagazineMagazine
STANAG 5.56x45mm/.300 BLK 30-Round MagazineMagazine
Rounds it fires
All .300 AAC Blackout rounds
.300 AAC Blackout AP.300 AAC BlackoutStopped by armor class IV
.300 AAC Blackout CQ.300 AAC BlackoutStopped by armor class III+
.300 AAC Blackout FMJ.300 AAC BlackoutStopped by armor class III
.300 AAC Blackout V-MAX.300 AAC BlackoutStopped by armor class IIIA
.300 AAC Blackout Subsonic.300 AAC BlackoutStopped by armor class IIIA
Description
The SIG MCX is a gas-operated, modular rifle developed by SIG Sauer. It features a short-stroke gas piston system, ensuring reliable suppressed operation across multiple calibers including . 300 Blackout, 5.56mmx45mm NATO, and 7.62x39mm. The MCX is distinguished by its quick-change barrel system, folding stock, and exceptional adaptability.