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Sig Sauer 5.56 mm Guns for Sale
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Handgun Semi-Auto
Semi-Auto Rifles
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Brands
Sig Sauer
Caliber
5.56 mm
In Stock Only
Sig Sauer MCX Spear-LT 5.56mm AR Rifle with Coyote Finish, Folding Stock
$2,849.99
$2,599.99
In Stock
Brand:
Sig Sauer
Item Number:
RMCX-556N-16B-LT
Sig Sauer MCX-SPEAR LT 5.56 NATO Tactical Pistol with Coyote Frame
$2,729.99
$2,499.99
In Stock
Brand:
Sig Sauer
Item Number:
PMCX-556N-11B-LT
Sig Sauer MCX Rattler 5.56 NATO Pistol with 5.5 Inch Barrel and M-LOK Handguard
$2,749.99
$2,499.99
In Stock
Brand:
Sig Sauer
Item Number:
PMCX-5B-TAP-NB
Sig Sauer M400 SDI X-Series 5.56mm Semi-Automatic Rifle with M-LOK Handguard
$1,649.99
$1,499.99
In Stock
Brand:
Sig Sauer
Item Number:
RM400-SDI-16B-P
Sig Sauer MCX Spear-LT 5.56mm AR Pistol with Multi-Cam Finish
$3,279.99
$2,999.99
In Stock
Brand:
Sig Sauer
Item Number:
PMCX-556N-11B-CW-V1-LT
Sig Sauer MCX Rattler LT 5.56mm Semi-Auto Pistol with Sig Folding Pivoting Contour Brace
$2,699.99
In Stock
Brand:
Sig Sauer
Item Number:
PMCX-556N-7B-LT-PCB
Sig Sauer SIG556 Classic SWAT 5.56mm Rifle
$1,399.00
$1,129.83
Brand:
Sig Sauer
Item Number:
R556-16B-CS-RD
Sig Sauer M400 Classic 5.56mm Rifle
$1,249.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
RM400-16B-C
(1 review)
Sig Sauer M400 Enhanced 5.56mm Rifle with Magpul Outfits
$1,234.00
$1,029.99
Brand:
Sig Sauer
Item Number:
RM400-16B-EC
Sig Sauer M400 Enhanced 5.56mm OD Green Rifle with Magpul Outfits
$1,485.00
$1,299.99
Brand:
Sig Sauer
Item Number:
RM400-16B-EC-ODG
Sig Sauer M400 Enhanced 5.56mm FDE Carbine Rifle with Magpul Outfits
$1,260.00
$1,099.99
Brand:
Sig Sauer
Item Number:
RM400-16B-EC-FDE
Sig Sauer P556 Swat 5.56mm Centerfire Pistol with Red Dot
$1,340.00
$1,159.99
Brand:
Sig Sauer
Item Number:
P556-10B-SS-MR
Sig Sauer M400 SRP 5.56mm Flat-Top Optic-Ready Rifle
$1,099.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
RM400-16B-C-SRP
Sig Sauer SIG516 Patrol 5.56mm Rifle
$1,888.00
$1,629.99
Brand:
Sig Sauer
Item Number:
R516G2-16B-P
Sig Sauer SIG516 Patrol 5.56mm FDE Rifle
$2,024.00
$1,699.99
Brand:
Sig Sauer
Item Number:
R516G2-16B-P-FDE
Sig Sauer M400 Swat 5.56mm Tactical Rifle
$1,319.00
$1,099.99
Brand:
Sig Sauer
Item Number:
RM400-16B-S
Sig Sauer PM400 Swat 5.56 Centerfire Pistol with SB15 Stabilizing Brace
$1,469.99
$1,249.99
Brand:
Sig Sauer
Item Number:
PM400-11B-S-PSB
Sig Sauer M400 Classic 5.56mm Rifle (California Model)
$1,313.00
$949.99
Brand:
Sig Sauer
Item Number:
RM400-16B-C-CA
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