Model detail

Sig Sauer MCX

Sig Sauer

Track the current price range, compare UPC variants, and scan local, nationwide, and marketplace listings from one page.

Variants

4

Local deals

0

Nationwide

125

Caliber .300 AAC Blackout (7.62x35mm)Capacity 30Action Semi-Automatic

Featured profile

Sig Sauer MCX

Sig Sauer MCX

Price summary

4 variants

Model variants 4
GunBroker listings 0

Specifications

Model essentials

Core attributes pulled from the product profile, ready for side-by-side deal review below.

Caliber

.300 AAC Blackout (7.62x35mm)

Capacity

30

Action

Semi-Automatic

Category

Rifles

Subcategory

Semi Auto

Variant matrix

All variants (4)

Compare UPCs, barrel lengths, capacities, and pricing before jumping into listings.

UPCCaliberCapacityBarrelPriceAction
798681563616.300 AAC Blackout (7.62x35mm)30——Find deals
7986815676075.56mm NATO30——Find deals
7986815782075.56 NATO|22330+1——Find deals
ECOM00385387————Find deals
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In Stock (40)

SIG AIR-MCX-177-G2-BLK MCX AIR 177 90GR CO2 BLK AIRMCX177G2 SIG AIR-MCX-177-G2-BLK MCX AIR 177 90GR CO2 BLK AIRMCX177G2Gunprime $199.99
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Sig Sauer PMCX-762R-11B-LT MCX Spear LT 7.62x39 11.5 Barrel, Coyote, (1) 28 Round Magazine Sig Sauer PMCX-762R-11B-LT MCX Spear LT 7.62x39 11.5 Barrel, Coyote, (1) 28 Round MagazineShooters Choice $2,679.99
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Sig Sauer MCX Rattler .177 Steel BB CO2 Air Rifle Black Sig Sauer MCX Rattler .177 Steel BB CO2 Air Rifle BlackBattleHawk Armory $169.99
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⭐ Featured SIG SAUER MCX SPEAR LT 5.56 NATO 16" 1-30RD MAG FDE SIG SAUER MCX SPEAR LT 5.56 NATO 16" 1-30RD MAG FDEGet Guns n Ammo $2,599.99
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Sig Sauer MCX Rattler-LT 5.56x45mm NATO Pistol 7.75" Barrel 30+1 Round Black Frame Black Pistol Brace Sig Sauer MCX Rattler-LT 5.56x45mm NATO Pistol 7.75" Barrel 30+1 Round Black Frame Black Pistol BraceMidwayUSA $2,729.99
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Mcx-Spear Sbr 6.8x51mm Semi-Auto Rifle - Mcx-Spear Sbr 6.8x51mm 13'''' Bbl (1)20rd Mag Coyote Mcx-Spear Sbr 6.8x51mm Semi-Auto Rifle - Mcx-Spear Sbr 6.8x51mm 13'''' Bbl (1)20rd Mag CoyoteBrownells.com $4,199.99
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Sig Sauer MCX Spear Semi Automatic Rifle 7.62x51mm NATO 16" Black Threaded Barrel Coyote Frame Coyote Folding Stock Sig Sauer MCX Spear Semi Automatic Rifle 7.62x51mm NATO 16" Black Threaded Barrel Coyote Frame Coyote Folding StockMidwayUSA $3,999.99
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MCX-R Regulator 16" 10 Round 7.62 x 39mm Semi Auto Rifle - Flat Dark Earth MCX-R Regulator 16" 10 Round 7.62 x 39mm Semi Auto Rifle - Flat Dark EarthThe Real Grit $2,999.99
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SIG Sauer MCX SPEAR 6.8X51 13 20+1 Coyote Short Barrel Rifle SIG Sauer MCX SPEAR 6.8X51 13 20+1 Coyote Short Barrel RifleBattleHawk Armory $4,199.99
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⭐ Featured SIG MCX SPEAR IR 7.62X39 16" - 28RD FOLDING/TELESC STOCK FDE SIG MCX SPEAR IR 7.62X39 16" - 28RD FOLDING/TELESC STOCK FDEGet Guns n Ammo $2,599.99
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Sig Sauer MCX-Spear RSPEAR-68-16B-NG | 16" | 20rd Sig Sauer MCX-Spear RSPEAR-68-16B-NG | 16" | 20rdDarmok Firearms $3,796.00
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Sig Sauer RMCX-556N-16B-IR MCX Spear LT, 5.56 NATO, 16 Barrel, FDE, (1) 30 Round Magazine Sig Sauer RMCX-556N-16B-IR MCX Spear LT, 5.56 NATO, 16 Barrel, FDE, (1) 30 Round MagazineShooters Choice $2,849.99
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Mcx-Spear Lt Ir 300 Blk Sbr Semi-Auto Rifle - Mcx-Spear Lt Ir 300 Blk 9'''' Bbl (1)30rd Mag Coyote Mcx-Spear Lt Ir 300 Blk Sbr Semi-Auto Rifle - Mcx-Spear Lt Ir 300 Blk 9'''' Bbl (1)30rd Mag CoyoteBrownells.com $2,499.99
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Used SIG MCX Patrol 556 Nato 16" Black 30 Round Capacity RMCX-16B-TELE-P Used SIG MCX Patrol 556 Nato 16" Black 30 Round Capacity RMCX-16B-TELE-PGunprime $1,599.00
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SIG MCX SPEAR IR 7.62X39 16" - 28RD FOLDING/TELESC STOCK FDE SIG MCX SPEAR IR 7.62X39 16" - 28RD FOLDING/TELESC STOCK FDEPathfinder Militaria $2,599.99
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Mcx Spear Pistol 7.62x51mm Nato Semi-Auto Handgun - Mcx-Spear Pistol 7.62 Nato 13'''' Bbl (1)20rd Mag Coyote Mcx Spear Pistol 7.62x51mm Nato Semi-Auto Handgun - Mcx-Spear Pistol 7.62 Nato 13'''' Bbl (1)20rd Mag CoyoteBrownells.com $3,999.99
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Sig Sauer RMCX762R16BLT MCX SPEAR-LT 7.62x39 16" 1:9.5" Bbl Coyote Brown Rifle w/(1) 28rd Magazine Sig Sauer RMCX762R16BLT MCX SPEAR-LT 7.62x39 16" 1:9.5" Bbl Coyote Brown Rifle w/(1) 28rd MagazineBereli $1,999.00
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Sig Sauer PMCX-556N-11B-IR MCX Spear LT, 5.56 NATO, 11.5 Barrel, NIR FDE, FDE Pistol Brace, (1) 30 Round Magazine Sig Sauer PMCX-556N-11B-IR MCX Spear LT, 5.56 NATO, 11.5 Barrel, NIR FDE, FDE Pistol Brace, (1) 30 Round MagazineShooters Choice $2,499.99
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Sig Sauer MCX Spear-LT RMCX-762R-16B-LT | 7.62x39 | 16" Sig Sauer MCX Spear-LT RMCX-762R-16B-LT | 7.62x39 | 16"Darmok Firearms $3,367.00
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Sig Sauer MCX Spear-LT IR | 5.56 NATO | 16in | RMCX-556N-16B-IR Sig Sauer MCX Spear-LT IR | 5.56 NATO | 16in | RMCX-556N-16B-IRDarmok Firearms $2,383.00
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Sig Sauer MCX Spear 277 Fury 16 Inch 20 Rounds Coyote Tan Semi-Automatic Rifle Sig Sauer MCX Spear 277 Fury 16 Inch 20 Rounds Coyote Tan Semi-Automatic RifleShooting Surplus $4,199.99
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Sig Sauer MCX SPEAR-LT | 7.62x39 16in | 28rd Sig Sauer MCX SPEAR-LT | 7.62x39 16in | 28rdDarmok Firearms $2,383.00
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Sig Sauer RMCX762R16BLT MCX Spear LT 7.62x39mm 16" 28+1, Coyote, OEM Grip/Folding Stock, Rocksett Sig QD Suppressor Ready Flash Hider, Adj. Gas Block Sig Sauer RMCX762R16BLT MCX Spear LT 7.62x39mm 16" 28+1, Coyote, OEM Grip/Folding Stock, Rocksett Sig QD Suppressor Ready Flash Hider, Adj. Gas BlockScorpius Tactical $2,599.99
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Sig Sauer MCX Spear 7.62x51mm NATO Pistol 13" Barrel 20+1 Round Coyote Sig Sauer MCX Spear 7.62x51mm NATO Pistol 13" Barrel 20+1 Round CoyoteMidwayUSA $4,379.00
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Sig Sauer MCX-Spear LT IR, 5.56mm, 16 Barrel 1- 30rd Magazine, Rifle Sig Sauer MCX-Spear LT IR, 5.56mm, 16 Barrel 1- 30rd Magazine, RifleBattleHawk Armory $2,599.99
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Sig Sauer MCX Spear Rifle .308 Win 20rd Magazine 16" Barrel FDE Sig Sauer MCX Spear Rifle .308 Win 20rd Magazine 16" Barrel FDEMCM Tactical LLC $3,999.99
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Sig Sauer RSPEAR6813BNGSBR MCX Spear 6.8x51 20+1 13" Coyote Anodized Polymer Grip Sig Sauer RSPEAR6813BNGSBR MCX Spear 6.8x51 20+1 13" Coyote Anodized Polymer GripThird Shift Enterprises LLC $4,199.99
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Sig Mcx Spear Sbr 6.8x51 13" 20rd Sig Mcx Spear Sbr 6.8x51 13" 20rdShooting Surplus $4,199.99
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⭐ Featured SIG SAUER MCX SPEAR 7.62X51 16" COY 20+1 SIG SAUER MCX SPEAR 7.62X51 16" COY 20+1Get Guns n Ammo $3,999.99
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Sig Sauer RSPEAR6816BNG MCX Spear 6.8x51 20+1 16" Coyote Anodized Folding Telescoping Magpul SL-M Polymer Grip Sig Sauer RSPEAR6816BNG MCX Spear 6.8x51 20+1 16" Coyote Anodized Folding Telescoping Magpul SL-M Polymer GripScorpius Tactical $4,199.99
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SIG MCX 5.56 NATO Rifle – Geissele SSA Trigger, Folding Stock, Extra Handguard Included SIG MCX 5.56 NATO Rifle – Geissele SSA Trigger, Folding Stock, Extra Handguard IncludedGunprime $2,149.00
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MCX-R Regulator 16" 10 Round 223 Remington/5.56 NATO Semi Auto Rifle - Flat Dark Earth MCX-R Regulator 16" 10 Round 223 Remington/5.56 NATO Semi Auto Rifle - Flat Dark EarthThe Real Grit $2,999.99
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Sig Sauer MCX Spear SBR | 6.8x51mm | 13" Barrel | 20+1 | RSPEAR6813BNGSBR Sig Sauer MCX Spear SBR | 6.8x51mm | 13" Barrel | 20+1 | RSPEAR6813BNGSBRDarmok Firearms $4,036.00
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SIG SAUER MCX SPEAR SBR 6.8X51MM 13 IN BBL COY FOLD TELE AL MLOK HG NEXT GEN 1 20RD MAG SIG SAUER MCX SPEAR SBR 6.8X51MM 13 IN BBL COY FOLD TELE AL MLOK HG NEXT GEN 1 20RD MAGCaliber Exchange LLC $4,199.99
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Sig Sauer MCX Spear 7.62x51mm NATO Semi-Auto Rifle - 16" Barrel Sig Sauer MCX Spear 7.62x51mm NATO Semi-Auto Rifle - 16" BarrelAmmunition Depot $3,999.99
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SIG MCX Pistol SIG MCX PistolPathfinder Militaria $2,267.00
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Sig Sauer MCX-Spear LT, 5.56mm, 16 Barrel, 1- 30rd Magazine, Black, Rifle Sig Sauer MCX-Spear LT, 5.56mm, 16 Barrel, 1- 30rd Magazine, Black, RifleBattleHawk Armory $2,599.99
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Sig Sauer MCX-SPEAR LT 5.56 NATO 16" Folding Stock Sig Sauer MCX-SPEAR LT 5.56 NATO 16" Folding StockGeorgia Guns & Ammo, LLC $2,599.99
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USED Sig Sauer MCX Rattler 5.5" 5.56 NATO Pistol PMCX-5B-TAP-NB Virtus USED Sig Sauer MCX Rattler 5.5" 5.56 NATO Pistol PMCX-5B-TAP-NB VirtusGunprime $1,899.00
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Sig Sauer MCX-SPEAR 7.62x51 13 20+1 (Coyote Anodized) Sig Sauer MCX-SPEAR 7.62x51 13 20+1 (Coyote Anodized)Ammunition Depot $3,999.99
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