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Browse Sig Sauer Rifles for sale at the lowest prices online.

Upper Receivers

.308 Winchester

6.5mm Creedmoor

5.56×45mm NATO

.300 AAC Blackout

5mm Remington Rimfire Magnum

7.62×51mm NATO

.300 Winchester Magnum

.300 Precision Rifle Cartridge (PRC)

Sig Sauer MCX Rattler LT .300 BLK 6.75" 1:5" CHF Bbl Black Short Barrel Rifle w/(1) 30rd Magazine (NFA) RMCX-300-6B-LT-SBR - Sig Sauer

Sig Sauer MCX Rattler LT .300 BLK 6.75" 1:5" CHF Bbl Black Short Barrel Rifle w/(1) 30rd Magazine (NFA) RMCX-300-6B-LT-SBR

$2,949.99 $2,499.99

Sig Sauer SIG MCX Rattler 5.56 NATO 5.5" Bbl Short Barrel Rifle w/(1) 30rd Mag RMCX-5B-TAP-SBR - Sig Sauer

Sig Sauer SIG MCX Rattler 5.56 NATO 5.5" Bbl Short Barrel Rifle w/(1) 30rd Mag RMCX-5B-TAP-SBR

$2,979.99 $2,299.99

Sig Sauer MCX Rattler LT 7.62X39 7.75" 1:9.5" CHF Bbl Black Short Barrel Rifle w/(1) 28rd Magazine (NFA) RMCX-762R-7B-LT-SBR - Sig Sauer

Sig Sauer MCX Rattler LT 7.62X39 7.75" 1:9.5" CHF Bbl Black Short Barrel Rifle w/(1) 28rd Magazine (NFA) RMCX-762R-7B-LT-SBR

$2,923.99 $2,208.00

Sig Sauer M400 Tread Black 5.56 / .223 Rem 16 Barrel 30-Rounds MAGPUL SL-K Stock - Sig Sauer

Sig Sauer M400 Tread Black 5.56 / .223 Rem 16 Barrel 30-Rounds MAGPUL SL-K Stock

$1,353.05 $837.57

Sig Sauer M400 Rose 5.56 NATO 16" 30rd Semi-Auto AR Rifle - RM400-16B-ROSE-R5X2 - Sig Sauer

Sig Sauer M400 Rose 5.56 NATO 16" 30rd Semi-Auto AR Rifle - RM400-16B-ROSE-R5X2

$1,429.99 $1,299.99

Sig Sauer MCX SPEAR-LT .300 Blackout 9" 1:5" Bbl Coyote Brown Short Barrel Rifle w/(1) 30rd Magazine (NFA) RMCX-300B-9B-LT-SBR - Sig Sauer

Sig Sauer MCX SPEAR-LT .300 Blackout 9" 1:5" Bbl Coyote Brown Short Barrel Rifle w/(1) 30rd Magazine (NFA) RMCX-300B-9B-LT-SBR

Sig Sauer Cross 6.5 Creedmoor Bolt Action Rifle, 16" Barrel, Flat Dark Earth - CROSS6518BFDE - Sig Sauer

Sig Sauer Cross 6.5 Creedmoor Bolt Action Rifle, 16" Barrel, Flat Dark Earth - CROSS6518BFDE

$2,184.99 $1,699.99

Sig Sauer 716i Tread Snakebite SE FDE 7.62x51mm 16 Barrel 15-Rounds - Sig Sauer

Sig Sauer 716i Tread Snakebite SE FDE 7.62x51mm 16 Barrel 15-Rounds

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Sig Sauer MCX Spear-LT SBR Coyote .223 Rem /5.56 NATO 11 Barrel 30-Rounds - Sig Sauer

Sig Sauer MCX Spear-LT SBR Coyote .223 Rem /5.56 NATO 11 Barrel 30-Rounds

SIG SAUER M400 Tread 5.56mm Semi-Automatic Rifle - SIG SAUER

SIG SAUER M400 Tread 5.56mm Semi-Automatic Rifle

$951.99 $849.99

Sig Sauer M400 Jungle Tread Predator 5.56 NATO 16" Rifle w/Precision Stock, AL M-LOK HG, and (1) 5rd Mag RM400-16B-TRD-PRED - Sig Sauer

Sig Sauer M400 Jungle Tread Predator 5.56 NATO 16" Rifle w/Precision Stock, AL M-LOK HG, and (1) 5rd Mag RM400-16B-TRD-PRED

$1,013.99 $849.99

Sig Sauer Cross STX 6.5 Creedmoor 20" 1:8" Bbl Black Rifle w/(1) 10rd Mag & Aluminum M-LOK Handguard CROSS-65-20B - Sig Sauer

Sig Sauer Cross STX 6.5 Creedmoor 20" 1:8" Bbl Black Rifle w/(1) 10rd Mag & Aluminum M-LOK Handguard CROSS-65-20B

$2,075.99 $1,999.99

Sig Sauer MPX PCC 9mm Rifle, Black - RMPX-16B-9 - Sig Sauer

Sig Sauer MPX PCC 9mm Rifle, Black - RMPX-16B-9

$2,799.00 $1,999.99

Sig Sauer MCX 5.56 16 Black Fold 30RD Off Duty - Sig Sauer

Sig Sauer MCX 5.56 16 Black Fold 30RD Off Duty

$2,317.99 $2,111.00

Sig Sauer M400 Tread CA Compliant 5.56x45mm 16", Black - RM40016BTRDCA - Sig Sauer

Sig Sauer M400 Tread CA Compliant 5.56x45mm 16", Black - RM40016BTRDCA

$1,129.99 $899.99

Sig Sauer M400 TACPAC 5.56 NATO 16" 30rd Rifle, Black - RM400-16B-TRD-V2-TACPAC - Sig Sauer

Sig Sauer M400 TACPAC 5.56 NATO 16" 30rd Rifle, Black - RM400-16B-TRD-V2-TACPAC

$1,399.99 $1,179.99

SIG SAUER MPX .177 Caliber CO2 Air Rifle in Black - SIG SAUER

SIG SAUER MPX .177 Caliber CO2 Air Rifle in Black

$337.77 $149.99

SIG SAUER SIGMCX SBR 5.56mm NATO 11.5in 30rd Telescoping/Folding Stock Black Semi-Auto Rifle (WRMCX-556N-11B-LT-SBR) - Sig Sauer

SIG SAUER SIGMCX SBR 5.56mm NATO 11.5in 30rd Telescoping/Folding Stock Black Semi-Auto Rifle (WRMCX-556N-11B-LT-SBR)

SIG SAUER M400 Tread 5.56mm Semi-Automatic Rifle (10-Round Model) - SIG SAUER

SIG SAUER M400 Tread 5.56mm Semi-Automatic Rifle (10-Round Model)

$1,099.99 $880.99

SIG SAUER MCX Virtus Patrol 5.56mm Semi-Automatic Rifle with Stealth Gray Finish - SIG SAUER

SIG SAUER MCX Virtus Patrol 5.56mm Semi-Automatic Rifle with Stealth Gray Finish

Sig Sauer 716I 7.62x51 NATO Semi Auto Rifle - Sig Sauer

Sig Sauer 716I 7.62x51 NATO Semi Auto Rifle

$1,611.81 $1,550.00

SIG SAUER M400 Tread Snakebite 5.56mm NATO Optics Ready AR-15 Rifle - SIG SAUER

SIG SAUER M400 Tread Snakebite 5.56mm NATO Optics Ready AR-15 Rifle

SIG SAUER M400 Tread Snakebite SE 5.56mm Semi-Automatic Rifle with Cerakote Elite Finish - SIG SAUER

SIG SAUER M400 Tread Snakebite SE 5.56mm Semi-Automatic Rifle with Cerakote Elite Finish

SIG SAUER MCX SBR 300BLK 9" FDE, FOLDING TELESTOCK, 1-30RD MAG - Sig Sauer

SIG SAUER MCX SBR 300BLK 9" FDE, FOLDING TELESTOCK, 1-30RD MAG

$2,587.00 $2,499.99

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