Shopping Cart
Toggle navigation
Search
Go
Contact Us
My Account
Cart (0)
Firearms
Ammunition
Accessories
Law Enforcement
Reloading
Archery
Hunting
Knives
& Tools
Rebates
Sale
Search
Go
Contact Us
My Account
Firearms
Sig Sauer 5.56 mm Guns for Sale
Sort by
Price:
Low
High
Filter
Department
Handgun Semi-Auto
Semi-Auto Rifles
Used Gun Collection
Brands
Sig Sauer
Caliber
5.56 mm
In Stock Only
Sig Sauer M400 5.56mm NATO Police Trade-in AR-15 Rifles with Carry Handle
$849.99
Brand:
Sig Sauer
Item Number:
SIGM400 USED
Sig Sauer M400 Tread 5.56mm Semi-Automatic Rifle
$949.99
$849.99
Brand:
Sig Sauer
Item Number:
RM400-16B-TRD
Sig Sauer M400 B5 Series Foilage 5.56mm Carbine Rifle
$1,234.00
$860.49
Brand:
Sig Sauer
Item Number:
RM400-16B-B5-FOL
Sig Sauer M400 B5 Series Gray 5.56mm Carbine Rifle
$1,234.00
$860.49
Brand:
Sig Sauer
Item Number:
RM400-16B-B5-GRY
Sig Sauer M400 Classic 5.56mm Rifle (California Model)
$1,313.00
$949.99
Brand:
Sig Sauer
Item Number:
RM400-16B-C-CA
Sig Sauer M400 Tread 5.56mm Package with ROMEO5 Red Dot and MCX Deployment Bag
$1,554.99
$949.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
RM400-16B-TRD-COMBO
Sig Sauer M400 V-TAC Coyote 5.56mm Special Edition with ROMEO5 Red Dot
$949.99
Brand:
Sig Sauer
Item Number:
RM400-16B-VTAC-NBS
Sig Sauer M400 Elite 5.56mm Semi-Automatic Rifle with M-LOK
$1,200.00
$999.99
Brand:
Sig Sauer
Item Number:
RM400-16B-E
Sig Sauer M400 TREAD 5.56mm AR-Pistol with 11.5 in Barrel
$1,099.99
$999.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
PM400-11B-TRD
Sig Sauer M400 5.56mm NATO Police Trade-in AR-15 Rifles with Carry Handle
$999.99
Brand:
Sig Sauer
Item Number:
SIGM400 556 USED
Sig Sauer M400 Tread Snakebite 5.56mm NATO Optics Ready AR-15 Rifle
$1,379.99
$999.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
RM400-16B-TRD-SB
(1 review)
Sig Sauer M400 Tread Predator 5.56mm Semi-Automatic Rifle with Elite Jungle Cerakote Finis
$1,299.99
$999.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
RM400-16B-TRD-PRED
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 5.56mm FDE Centerfire Pistol with SB15 Stabilizing Brace
$1,519.00
$1,049.00
Brand:
Sig Sauer
Item Number:
PM400-11B-EC-FDE-PSB
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 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 M400 Swat 5.56mm Tactical Rifle
$1,319.00
$1,099.99
Brand:
Sig Sauer
Item Number:
RM400-16B-S
Sig Sauer SIG556 5.56mm Police Trade Rifles (Good Condition)
$1,099.99
Notify Me When Available
Brand:
Sig Sauer
Item Number:
SIG556 G
1
2
3
4
>
Back to top