Sig Sauer SIG556

Parts listed here are specific to Sig Sauer SIG556 rifle models chambered in .223 Rem/5.56x45mm unless otherwise noted. MGW carries replacement magazine, sights, muzzle devices and other components for this modern sporting rifle. Service your Sig SIG556 with quality OEM and aftermarket parts/components to ensure a solid performance from each trigger pull.

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Sig Sauer SIG556 Parts Kit, M4 Style
Sig Sauer SIG556 Parts Kit, Pistol
Sig Sauer AR Style Flip Up Iron Sights, M1913

Sig Sauer AR Style Flip Up Iron Sights, M1913

$144.54

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

GrovTec .630-.675" 2pc. Barrel Band Locking Swivel Set, Black

GrovTec .630-.675" 2pc. Barrel Band Locking Swivel Set, Black

$18.26

7
Ratings Snapshot
5
out of 5
Would recommend this product.
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Lancer Systems L5 Advanced Warfighter Magazine, 30 Round 5.56mm/.223cal, Opaque FDE

Lancer Systems L5 Advanced Warfighter Magazine, 30 Round 5.56mm/.223cal, Opaque FDE

$16.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Amend2 AR-15 Magazine, 30 Round Black

Amend2 AR-15 Magazine, 30 Round Black

$14.99

1
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Amend2 AR-15 Magazine, 30 Round Flat Dark Earth

Amend2 AR-15 Magazine, 30 Round Flat Dark Earth

$14.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock