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Featured Gun Classifieds Sig Sauer Rifles - MCX
SIG SAUER MCX-SPEAR
GI#: 103624060
USED  NO BOX  Rifle is in used condition with scratches and wear, Comes with sig TANGO6T 1-6x24 mm scope , Stock has been changed to Larue RAT stock and factory muzzle brake has b ...Click for more info
$4,000.00
Payments: MONEY ORDER, CERTIFIED CHECK, CREDIT/ DEBIT CARD WITH ADDED ...more
Shipping: $65.00
Payments: MONEY ORDER, CERTIFIED CHECK, CREDIT/ DEBIT CARD WITH ADDED 5% CREDIT CARD FEE
Shipping: $65.00
$4,000.00
Sig Sauer Rifles - MCX
"(SN: 63J089170) Sig Sauer MCX Spear-LT IR Rifle 5.56 NATO (D2026-00862) NEW (DTX)"
NEW TODAY!
GI#: 103657811
"Tactical Semi-automatic Rifle with a 16"" Barrel w/Sig QD Flash Hider. Reduced IR Signature Gen II NIR FDE Cerakote Finish, Telescoping/ Side Folding Stock, 13"" Free Float M ...Click for more info
$2,849.95
Payments: M/C, VISA, American Express and Discover
Payments: M/C, VISA, American Express and Discover
$2,849.95
SIG SAUER MCX 5.56X45MM NATO
NEW THIS WEEK!
GI#: 103652540
Guns Listing ID: 683099This SIG Sauer MCX Spear LT in factory MultiCam finish chambered in 5.56 NATO is a premium piston-driven firearm built for exceptional reliability, durability, and performance. ...Click for more info
$2,499.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,499.99
Sig Sauer MCX Spear-LT IR 300 Blackout 9
NEW THIS WEEK!
GI#: 103651501
$2,499.99
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$2,499.99
SIG SAUER MCX PATROL 5.56X45MM NATO
NEW THIS WEEK!
GI#: 103649224
Guns Listing ID: 681536RIFLE: SIG SAUER MODEL MCX PATROL, SERIAL NUMBER 63C000776, BLACK (MATTE), CASE NOT INCLUDED, 16, 5.56 NATO, SEMI - AUTOMATIC Notes: VERY NICE! NO OG BOX ON THIS ONE. **DOES COM ...Click for more info
$1,749.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$1,749.99
SIG SAUER RMCX-556N-16B-IR MCX SPEAR LT 5.56MM FDE 16
GI#: 103639208
Sig Sauer RMCX556N16BIR MCX Spear LT – 5.56 NATO The Sig Sauer MCX Spear LT offers advanced modularity, robust reliability, and tactical flexibility for modern shooters. Chambered for 5.56 NATO ...Click for more info
$2,599.99
Payments: credit card, bank check, money order
Shipping: $50.00
Payments: credit card, bank check, money order
Shipping: $50.00
$2,599.99
SIG SAUER MCX VIRTUS 300BLK
GI#: 103636943
A premium AR-platform rifle engineered for performance, versatility, and modern tactical styling, this firearm features a sleek graphite-black finish paired with a lightweight free-floating handguard ...Click for more info
$2,099.99
Payments: Visa, MC, AMEX, Discover (Please note: a 3% surcharge will b...more
Shipping: $50.00
Payments: Visa, MC, AMEX, Discover (Please note: a 3% surcharge will be added to all credi ...more
Shipping: $50.00
$2,099.99
SIG SAUER MCX-R 7.62X39MM
GI#: 103626987
Guns Listing ID: 608888This Sig Sauer rifle comes with one 10-round magazine, a Magpul stock, ambidextrous controls and a muzzle brake. Get the best bang for your buck when you get a Certified Used F ...Click for more info
$1,799.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$1,799.99
SIG SAUER MCX SPEAR-LT .300 AAC BLACKOUT
GI#: 103622125
Guns Listing ID: 402371Sig Sauer MCX Spear-LT .300 Blackout 30 Round 9\" Barrel.The MCX platform has long been SIG SAUERS breeding ground for developing the best rifle system in the world through ...Click for more info
$2,599.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,599.99
SIG SAUER Sig MCX Rattler .300 AAC BLACKOUT
GI#: 103621812
Guns Listing ID: 637886According to our rating scale I would Rate this gun \"Good\". I have taken multiple pictures to show the condition of it. We want you to get the best impression of it. ...Click for more info
$2,299.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,299.99
"SIG SAUER MCX RIFLE 5.56 NATO (L2026-05144)"
GI#: 103597171
"SN: 63J035625. Modern production, 5.56 NATO in a 16"" barrel with Sig Sauer clutch-lok flash hider. Bore is excellent. Semi-auto tactical rifle with Daniel Defense iron sights, Surefir ...Click for more info
$2,995.00
Payments: M/C, VISA, American Express and Discover
Payments: M/C, VISA, American Express and Discover
$2,995.00
SIG SAUER RMAX 5.56 5.56X45MM NATO
GI#: 103588126
Guns Listing ID: 654042RIFLE: SIG SAUER MODEL RMAX 5.56 SIG RMAX 5.56 SERIAL NUMBER 63J027799, OTHER, CASE NOT INCLUDED, 5.56 NATO, SEMI - AUTOMATIC ...Click for more info
$2,320.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,320.99
Sig Sauer~ Model MCX-R~5.56 NATO
GI#: 103580492
Great looking carbine from Sig, this gun has a top rail only, but that should be no problem. It's chambered in 5.56 NATO and I'm sure this rig will make someone very happy 5.56 NATO ...Click for more info
$1,429.99
$1,429.99
SIG SAUER MCX 7.62X39MM
GI#: 103578406
Guns Listing ID: 608618Utilizing 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 the l ...Click for more info
$2,229.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,229.99
SIG SAUER MCX-REGULATOR (ROMEO PACKAGE) 5.56X45MM NATO
GI#: 103571082
Guns Listing ID: 648431Comes with optic 10rd mag and original box ...Click for more info
$2,750.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,750.99
Sig Sauer MCX Rifle - 5.56 Nato FDE
GI#: 103561101
Here is a very nice rifle. It is a Sig Sauer MCX chambered for 5.56 Nato. The barrel measures exactly 16". There is a forward directing muzzle device on the threaded muzzle. The rifle has a foldi ...Click for more info
$2,400.00
Payments: Personal check, Bank check, Money order, Credit card
Payments: Personal check, Bank check, Money order, Credit card
$2,400.00
"(SN: 63J091302) Sig Sauer MCX Spear-LT IR Rifle 5.56 NATO (D2026-00324) NEW (DTX)"
GI#: 103559791
"Tactical Semi-automatic Rifle with a 16"" Barrel w/Sig QD Flash Hider. Reduced IR Signature Gen II NIR FDE Cerakote Finish, Telescoping/ Side Folding Stock, 13"" Free Float M ...Click for more info
$2,849.95
Payments: M/C, VISA, American Express and Discover
Payments: M/C, VISA, American Express and Discover
$2,849.95
"(SN:68C001259) SIG SAUER MCX 762 NATO(D2026-00150)(NEW)(DTX)"
GI#: 103557623
"SIG SAUER MCX spear 7.62x51 with 16"" cold hammer forged steel barrel, the civilian version of the U.S army new xm7 rifle boasting a short stroke piston operating system, adjustable ga ...Click for more info
$4,999.99
Payments: M/C, VISA, American Express and Discover
Payments: M/C, VISA, American Express and Discover
$4,999.99
SIG SAUER SIG SAUER MCX SPEAR .308 WIN
GI#: 103539813
Guns Listing ID: 646736SIG Sauer MCX SPEAR in .308. Factory FDE finish with ambidextrous controls and MCX upper/receiver profile. Receiver is marked “SIGMCX-SPEAR MULTI-CALIBER" with SIG Sauer In ...Click for more info
$4,325.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$4,325.99
SIG SAUER MCX Speer LT 5.56X45MM NATO
GI#: 103527093
Guns Listing ID: 634660Has Geissele trigger, Arisaka zero retention clamp, Front QD Mount ...Click for more info
$3,000.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$3,000.99
SIG SAUER~MCX-R~5.56X45MM NATO
GI#: 103515407
Comes with original box, 10 round magazine, spacers, and low cheek riser 5.56x45mm NATO ...Click for more info
Was $2,099.99 Now $1,599.77
Was $2,099.99 Now $1,599.77
SIG Sauer MCX SPEAR 7.62x39 Semi-Auto 16
GI#: 103494387
The SIG Sauer MCX SPEAR brings field-proven accuracy and reliability to your next hunt. The MCX platform has long been SIG SAUER'S breeding ground for developing the best rifle system in the world th ...Click for more info
$2,599.99
Payments: Credit Card- Visa, Mastercard, Discover, American Express
Shipping: $39.99
Payments: Credit Card- Visa, Mastercard, Discover, American Express
Shipping: $39.99
$2,599.99
SIG SAUER MCX RATTLER 7.62X39MM
GI#: 103492618
Guns Listing ID: 368850Sig Sauer MCX Rattler LT 7.62x39mm 28+1 7.75\" Black Manganese Phosphate Threaded Barrel, Black Anodized Picatinny Rail Aluminum Receiver, Black Folding Pivoting Contour Br ...Click for more info
$2,699.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,699.99
Sig Sauer ~ MCX-R ~ 5.56 NATO
GI#: 103484579
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 ...Click for more info
Was $2,499.99 Now $1,799.77
Was $2,499.99 Now $1,799.77
Sig Sauer Inc, MCX, 5.56X45 NATO
GI#: 103482555
Utilizing 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 the longevit ...Click for more info
$2,599.99
$2,599.99
SIG Sauer MCX Spear 7.62x51mm NATO Semi-Auto 16
GI#: 103450427
Mission-ready out of the box, the SIG Sauer MCX Spear delivers modern tactical capability. The MCX SPEAR is Sig Sauer's submission to the U.S. Army Next Generation Squad Weapon Program - a program in ...Click for more info
$4,299.99
Payments: Credit Card- Visa, Mastercard, Discover, American Express
Shipping: $39.99
Payments: Credit Card- Visa, Mastercard, Discover, American Express
Shipping: $39.99
$4,299.99
Sig Sauer MCX Virtus Patrol 223/5.56
GI#: 103449563
Make: Sig Sauer Model: MCX Virtus Patrol 223/5.56 WRMCX-16B-TAP-P Caliber: .223 Rem / 5.56 NATO    Accessories:  one magazine, Original Box.    ...Click for more info
$2,150.00
Payments: Cashier Check, Money Order, Credit Card (Discover, Visa, Mas...more
Shipping: $40.00
Payments: Cashier Check, Money Order, Credit Card (Discover, Visa, MasterCard, American Ex ...more
Shipping: $40.00
Seller: TNGunDr
$2,150.00
"Sig Sauer MCX Rifle 7.62x39mm (L2025-10361)"
GI#: 103319271
"SN: 63J059498. Modern production, 7.62x39mm with a 16"" barrel w/flash hider. Bore is excellent. Semi-auto tactical rifle with a Sig Romeo 5 red dot optic, Sig Juliet 3 Micro Magnifier ...Click for more info
$2,600.00
Payments: M/C, VISA, American Express and Discover
Payments: M/C, VISA, American Express and Discover
$2,600.00
Sig Sauer MCX SPEAR 277 Fury Coyote Tan 16
GI#: 103239034
$4,199.99
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$4,199.99
Sig Sauer MCX Spear-LT IR 556 Nato 11
GI#: 103239033
$2,499.99
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$2,499.99
SIG MCX 5.56 NATO Rifle – Geissele SSA Trigger, Folding Stock, Extra Handguard Included
GI#: 103212768
$2,249.00
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$2,249.00
SIG SAUER MCX SPEAR LT
GI#: 103201420
Guns Listing ID: 608919The MCX platform has long been SIG SAUER’S breeding ground for developing the best rifle system in the world through extensive testing, continued innovation and customer feedbac ...Click for more info
$2,196.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,196.99
SIG SAUER MCX SPEAR LT RIFLE 5.56X45MM NATO
GI#: 103201078
Guns Listing ID: 496398The Sig Sauer MCX platform has long been SIG Sauer‚s breeding ground for developing the best rifle system in the world. Now SIG is introducing the SIG Sauer MCX-Spear-LT R ...Click for more info
$2,999.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,999.99
SIG SAUER MCX SPEAR .308 WIN/7.62MM NATO
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 ...Click for more info
$4,599.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$4,599.99
Sig Sauer MCX Spear-LT 762X39 Coyote Tan 16
GI#: 103126191
$1,919.00
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$1,919.00
Sig Sauer MCX Spear-LT IR 556 Nato 16
GI#: 103117359
$2,599.99
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$2,599.99
SIG SAUER MCX-R COY BRWN 5.56MM RMCXR-556
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: ...Click for more info
$2,799.98
Payments: VISA, MASTERCARD, DISCOVER, AMERCIAN EXPRESS, CASHIERS CHECK...more
Payments: VISA, MASTERCARD, DISCOVER, AMERCIAN EXPRESS, CASHIERS CHECKS
$2,799.98
SIG SAUER MCX SPEAR-LT IR 7.62X39MM
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 ...Click for more info
$2,599.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,599.99
SIG SAUER MCX 5.56X45MM NATO
GI#: 103077977
Guns Listing ID: 511090Used Sig Sauer MCX 16\" 5.56 NATO KeyMod Handguard Sig Folding Stock Holosun 515 Optic ...Click for more info
$2,350.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,350.99
SIG AIR-MCX-177-G2-BLK MCX AIR 177 90GR CO2 BLK AIRMCX177G2
GI#: 102914574
$199.99
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Payments: Visa, Mastercard, Amex, Money Order, Certified Check
Seller: GUNPRIME
$199.99
SIG SAUER MCX SPEAR 7.62X51/.308 16
GI#: 102864827
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 ...Click for more info
$3,750.00
Payments: Cash, Credit, Gold & Silver
Payments: Cash, Credit, Gold & Silver
$3,750.00
SIG SAUER MCX SPEAR-LT 5.56X45MM NATO
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 ...Click for more info
$2,499.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,499.99
SIG SAUER MCX 5.56 RIFLE
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 ...Click for more info
$2,400.00
Payments: MONEY ORDER, CERTIFIED CHECK, CREDIT/ DEBIT CARD WITH ADDED ...more
Payments: MONEY ORDER, CERTIFIED CHECK, CREDIT/ DEBIT CARD WITH ADDED 5% CREDIT CARD FEE
$2,400.00
Sig Sauer MCX Spear
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 ...Click for more info
$4,199.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$4,199.99
SIG SAUER MCX SPEAR .308 WIN/7.62MM NATO
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 ...Click for more info
$3,999.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$3,999.99
SIG SAUER MCX 5.56X45MM NATO
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 ...Click for more info
$2,599.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,599.99
SIG SAUER MCX SPEAR-LT 5.56X45MM NATO
GI#: 102636724
Guns Listing ID: 340927Sig Sauer MCX SPEAR-LTThe MCX platform has long been SIG SAUER‚S breeding ground for developing the best rifle system in the world through extensive testing, continued inn ...Click for more info
$2,956.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,956.99
SIG SAUER MCX-REGULATOR 5.56X45MM NATO
GI#: 102624231
Guns Listing ID: 356616The MCX-REGULATOR brings all the features of Sig Sauer‚s legendary MCX series in a ranch rifle platform ideal for varmint hunting or defense against wild predators. The MC ...Click for more info
$2,799.99
Payments: Discover, Visa, MasterCard, American Express. Financing opti...more
Payments: Discover, Visa, MasterCard, American Express. Financing options also available.
$2,799.99
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