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Sig Sauer Rifles - MCX
GI#: 103259512
Guns Listing ID: 564292- Original Box- See Pics for Details
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Seller: Guns Dot Com
Area Code: 866
$2,795.99
"Sig Sauer MCX Spear-LT IR Rifle 5.56 NATO. Tactical Semi-automatic Rifle with a 16"" Barrel w/ Sig QD Flash Hider, Reduced IR Signature Gen II NIR FDE Cerakote Finish, Telescoping/ Sid
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Seller: Collectors Firearms
Area Code: 832
$2,949.95
GI#: 103240359
Seller: GUNPRIME
Area Code: 205
$2,999.99
Seller: GUNPRIME
Area Code: 205
$4,199.99
Seller: GUNPRIME
Area Code: 205
$2,499.99
GI#: 103238152
Guns Listing ID: 83139Today SIG SAUER is an ISO 9001 certified company with over 1200 employees. It is the largest member of a worldwide business group of firearms manufacturers that includes J.P. Sau
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Seller: Guns Dot Com
Area Code: 866
$2,599.99
GI#: 103221646
Sig Sauer MCX-R in 5.56 Nato. Call Bass Pro-Grand Prairie, 469-928-2700, for more information on this gun, or any gun in our inventory. Be sure to ask about our in-store sales on any used gun in stock
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Seller: Bass Pro - Grand Prairie
Area Code: 469
$1,799.99
GI#: 103220972
Guns Listing ID: 554415Mint!!!!!
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Seller: Guns Dot Com
Area Code: 866
$2,435.99
GI#: 103217340
Excellent used in factory box bronze color, Geissle trigger
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Seller: Kevin’s Guns Saint Charles
Area Code: 636
$2,095.00
GI#: 103212768
Seller: GUNPRIME
Area Code: 205
$2,249.00
GI#: 103210601
Used Sig Sauer MCX, chambered in 5.56 NATO.
The rifle in in MINT condition.
Buyer pays for shipping.
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Seller: Deweys
Area Code: 864
$1,599.00
GI#: 103209114
Specifications
Manufacturer: Sig Sauer
Model: MCX Spear
Caliber: 308/7.62x51/7.62 Nato
Overall Condition: Great condition, showing some very minor signs of prior use and handling.
Specific
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Seller: Hnrguns
Area Code: 352
$4,599.99
"Sig Sauer MCX Spear 7.62x51 with an 16"" Cold Hammer Forged Steel Barrel. The civilian version of the U.S. Army's new XM7 rifle boasting a Short-Stroke-Piston operating system, adjusta
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Seller: Collectors Firearms
Area Code: 832
$4,759.95
Seller: GUNPRIME
Area Code: 205
$3,499.99
GI#: 103190209
Seller: GUNPRIME
Area Code: 205
$2,195.00
GI#: 103163248
Guns Listing ID: 536670SIG SAUERMCX RATTLER300 BLACKOUTCUSTOM CERAKOTE - RARE!NEW IN BOX!1 MAG30+15\" BARRELBUSHNELL AR OPTICORIGINAL BOX, MANUAL, AND GUN LOCK
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Seller: Guns Dot Com
Area Code: 866
$3,305.99
GI#: 103162551
This Sig Sauer Model MCX-R is a right hand semi-auto rifle in 5.56 NATO Cal. It has a 16 inch barrel plus the muzzle device and with a 1:7 twist. A full length top accessory rail. The fixed buttstock
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Seller: Cabelas Richfield
Area Code: 262
$2,499.99
GI#: 103148371
Guns Listing ID: 531640USEDMake: Sig Sauer Model: MCXCaliber: 5.56Accessories: 1 Magazine, Sig Romeo 8T, Sig Light and SilencerCo Muzzle Break
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Seller: Guns Dot Com
Area Code: 866
$4,797.99
GI#: 103146841
Guns Listing ID: 544113SIG SAUER INC SIG MCX, 300 BLK. PRE-OWNED, LIKE NEW, INCLUDES BOX.
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Seller: Guns Dot Com
Area Code: 866
$1,799.99
GI#: 103146195
Guns Listing ID: 542753Sig MCX Rattler upper mounted to a Palmetto State lower. In very nice shape. No brace. The firearm comes as pictured.
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Seller: Guns Dot Com
Area Code: 866
$1,799.99
Seller: GUNPRIME
Area Code: 205
$3,299.00
GI#: 103126757
Guns Listing ID: 525189The Sig Sauer MCX SPEAR is the pinnacle of next-generation firearm innovation, designed as Sig‚s submission for the U.S. Army‚s Next Generation Squad Weapon Program
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Seller: Guns Dot Com
Area Code: 866
$4,599.99
Seller: GUNPRIME
Area Code: 205
$2,299.96
Seller: GUNPRIME
Area Code: 205
$2,599.99
GI#: 103115825
Guns Listing ID: 522316Manufacturer: Sig Sauer Importer: Sig Sauer Model: Mcx Type: Rifle Action Type: Semi-Automatic Caliber / Gauge: .300 Blackout Finish: Black Barrel Type: Single Grip Type: Polyme
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Seller: Guns Dot Com
Area Code: 866
$1,799.99
GI#: 103110085
Guns Listing ID: 519873This Sig Sauer MCX Rattler comes with one 30-round magazine and a folding arm brace. Get the best bang for your buck when you get a
Certified Used Firearm . When you see the Ce
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Seller: Guns Dot Com
Area Code: 866
$2,099.99
GI#: 103094298
SIG SAUER MCX-R COY BRWN 5.56MM RMCXR-556
Model: MCX-R Regulator Coyote Brown
Caliber: 5.56NATO
Capacity: 10+1
Action: Semi-Auto
Finish: Coyote Brown
Stock: Magpul
Barrel Length: 16"
OAL:
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Seller: H&H Shooting Sports
Area Code: 405
$2,799.98
GI#: 103078001
Guns Listing ID: 511950Sig Sauer MCX Spear LT IR 7.62x39mm 28+1 16\" Black FNC Threaded Barrel, GEN II NiR FDE Cerakote Picatinny Rail Alloy Steel Receiver, M-LOK Handguard, Adj Folding Telescopi
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Seller: Guns Dot Com
Area Code: 866
$2,599.99
GI#: 103077977
Guns Listing ID: 511090Used Sig Sauer MCX 16\" 5.56 NATO KeyMod Handguard Sig Folding Stock Holosun 515 Optic
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Seller: Guns Dot Com
Area Code: 866
$2,350.99
Seller: GUNPRIME
Area Code: 205
$4,599.99
GI#: 103066554
Comes with original box, 10 round magazine, spacers, and low cheek riser 5.56x45mm NATO
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Seller: Bass Pro - San Antonio
Area Code: 210
$2,099.99
GI#: 103063422
Guns Listing ID: 506322This Sig Sauer rifle comes with one 28-round magazine, the original box, owner‚s manual, a folding stock, ambidextrous controls, an M-Lok handguard and a Clutch-Lok tapere
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Seller: Guns Dot Com
Area Code: 866
$2,184.99
The Sig MCX Spear LT 7.62x39 is a modern modular rifle that brings the MCX"s innovative design to a classic intermediate cartridge. With a 16 inch barrel, it achieves a balance of maneuverability
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Seller: United Patriot Supply
Area Code: 785
$2,599.99
GI#: 103057540
The Sig MCX Spear in 7.62x51 is a next-generation rifle derived from Sig"s experience with military contracts, designed to provide battle-ready durability and accuracy in a civilian-legal package
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Seller: United Patriot Supply
Area Code: 785
$3,499.99
GI#: 103055277
The Sig MCX Reg RX2 Rifle in 5.56 is a second-generation MCX platform focusing on modularity and reliability. A short-stroke gas piston system ensures consistent cycling under various conditions, and
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Seller: United Patriot Supply
Area Code: 785
$3,299.99
GI#: 103030253
Guns Listing ID: 496398Sig Sauer Spear LT w/ a Geisselle SDE trigger, the vertis handguard, a protac 2.0 light, and a Surefire WarComp and Blast Warden installed! An optic ready package that would exc
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Seller: Guns Dot Com
Area Code: 866
$2,999.99
GI#: 103013058
Guns Listing ID: 494820SIG SAUERMODEL - MCX RATTLER LTCALIBER - 7.62X39BRAND NEW IN BOX1 MAG28 + 17.75\" BARRELSIG QRD FLASH HIDERAMBI CONTROLSBLACK ANODIZED
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Seller: Guns Dot Com
Area Code: 866
$2,499.99
GI#: 102932011
Excellent in factory box with two mags
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Seller: Kevin’s Guns Saint Charles
Area Code: 636
$1,895.00
GI#: 102924923
Guns Listing ID: 465827This Sig Sauer MCX features a folding stock. It includes the original box, owner‚s manual, Bravo Company vertical foregrip, and one 30-round magazine. Get the best bang fo
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Seller: Guns Dot Com
Area Code: 866
$2,411.09
GI#: 102914574
Seller: GUNPRIME
Area Code: 205
$199.99
GI#: 102887994
Seller: GUNPRIME
Area Code: 205
$1,690.00
Seller: GUNPRIME
Area Code: 205
$2,699.99
Contact for best price! (805) 304-7931. We do not charge out of state sales tax for other states other than Idaho!
Factory new in box! Sig Sauer, MCX Spear, Semi-automatic AR, 762NATO, 16
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Seller: OwnMoreGunsdotCom
Area Code: 208
$3,750.00
GI#: 102837885
Guns Listing ID: 402775Sig Sauer MCX Spear-LT 5.56 NATO 30 Round 11.5\" BarrelThe MCX platform has long been SIG SAUERS breeding ground for developing the best rifle system in the world through e
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Seller: Guns Dot Com
Area Code: 866
$2,499.99
GI#: 102819971
MANUFACTURER: SIG SAUER
FAMILY: MCX Series
MODEL: MCX Spear-LT IR
TYPE: Rifle
ACTION: Semi-Auto
CALIBER/GAUGE: 223 Rem | 5.56 NATO
FINISH: FDE Cerakot
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Seller: DOMINIONOUTDOORSKY
Area Code: 606
$2,400.00
**PRICE REDUCED 8/22/25**
Up for sale is a Sig Sauer MCX with the original case, 5.56x45mm and .300 AAC Blackout barrels, buffer tube adapter, paperwork, and QD sling swivel. Both barrels have
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Seller: DENVER GUN ROOM
Area Code: 303
$1,900.00
GI#: 102758159
Guns Listing ID: 393307Capable of muzzle velocities in excess of 3000FPS with a 113gr bullet out of a 16\"barrel, the SIG SAUER MCX-SPEAR rifle is achieving the Army‚s goal of advanced perf
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Seller: Guns Dot Com
Area Code: 866
$4,199.99
GI#: 102755678
Guns Listing ID: 273536Introducing the MCX-SPEAR, the civilian version of the U.S. Army‚s new XM7 rifle.
The next generation has arrived. The MCX-SPEAR by SIG SAUER. Based on the U.S. Army&sbqu
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Seller: Guns Dot Com
Area Code: 866
$3,792.99
GI#: 102749678
Guns Listing ID: 387257Utilizing Cerakote Gen II IR Coating and SIG SAUER‚s Tele-fold stock design, the MCX-SPEAR LT IR offers reduced visibility under thermal or night view use while protecting
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Seller: Guns Dot Com
Area Code: 866
$2,599.99
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GunsInternational.com is the #1 Gun Classified website that brings gun buyers and gun brokers or sellers together through classified advertising of guns, gun related items and services for sale online. If you are looking to buy guns online or sell guns online, you have come to the right place. GunsInternational.com gun classifieds currently have over 200,000 guns for sale online by numerous dealers and collectors alike. Guns International makes no representation or warranty as to the accuracy of the information contained in the gun classifieds, gun parts or gun services classifieds listings. Buyers and sellers are required to know and comply with all applicable local, state, federal and international firearm laws.
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©2006 - 2025 all rights reserved.
Guns International.com | V4.1 ww1
Guns International.com | V4.1 ww1