Sig Sauer 556 Accessories | Sig Sauer 556 Parts

Aurora Industries Sig Sauer 55X Sight Set - FRONT and REAR

SKU: AISDCW-SET

From Aurora Industries is a U.S. made sight set for the Sig Sauer 550 series rifles. The rear sight is a diopter type design that is fully adjustable for windage and elevation and four rotary positions adjustable for range. The sights are first parkerized and then finished in a durable Diamondkote matte black to reduce glare. The front sight is hooded and is adjustable for elevation. Includes the allen keys for adjustment, replacement roll pin and additional sight post.

$259.95

Griffin Tactical Modified Charging Handle - SIG 556

SKU: CH1-2008

The high quality Griffin Tactical modified charging handle for Sig Sauer 550 series rifle allows for much needed clearance for some of the wider based optics. Manufactured from 4140 steel, heat treated and parkerized.

*NOTE* This charging handle will not work on right side folding stock models while the stock is folded over.

$55.00

In Stock

KNS Push Button Pivot Pin - SIG 556

SKU: SIG556PVT

This push pin easily and quickly replaces the front pivot pin on Sig 556 rifles. The factory pin requires the use of two screwdrivers. The KNS pin features a spring loaded push button with solid locking ball detents allowing you to quickly seperate the upper and lower receivers without tools. Guaranteed with the KNS lifetime warranty.

$19.95

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KNS Push Button Pivot Pin - SIG 556 - with Swivel Attach Point

SKU: SIG556SWIVEL

This push pin easily and quickly replaces the front pivot pin on Sig 556 rifles. The KNS pin features a spring loaded push button with solid locking ball detents allowing you to quickly seperate the upper and lower receivers without tools. Extended in length with a swivel attachment point, providing a solid single point sling swivel attachment point. Guaranteed with the KNS lifetime warranty.

$22.95

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SG 551 Style Handguards for the SIG 556 - BLACK

SKU: 1511223

Black polymer SG 551 style handguards for the SIG 556 rifle. Set includes the upper and lower 551 handguards. These are the same handguards that are currently coming on Sig Sauer 556 Classic rifles.

$89.95

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Sig Sauer SIG556 Rear Sight, Adjustable, Picatinny Rail Mount

SKU: 1511219

The Sig Sauer 556 Rifle adjustable rear sight. Easily mounts on any Picatinny Rail and can be adjusted for windage and elevation. Manufactured in Italy by LPA. This sight is too high for AR-15 rifles. Designed to work with factory flip-up front sight #1511204. Does not work with the shrouded front sights. -CLOSE OUT SALE-

$49.95

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Sig Sauer .22LR 25RD Magazine - SIG 522

SKU: 1520042

Sig Sauer 522 .22LR twenty five round magazine for the SIG522 rifle. Translucent smoke colored polymer with the Sig Sauer logo.
Please check restricted shipping zones before ordering.

$25.95

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Sig Sauer 556 Parts Kit - M4 Style

SKU: 1511705

Sig Sauer factory parts kit for the original style SIG556 with the original style trigger casing.

Firing Pin
Firing Spring
Take Down Pin Plunger
Take Down Plunger Spring
Recoil Spring
(2) Spring Pins
Support Washer
Crush Washer

$24.95

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Sig Sauer 556 Parts Kit - P556 Pistol

SKU: 1511724

Sig Sauer factory parts kit for the 556 Pistol.

Firing Pin
Firing Spring
Take Down Pin Plunger
Take Down Plunger Spring
Recoil Spring
(2) Spring Pins
Support Washer
Crush Washer

$24.95

In Stock

Sig Sauer 556 Parts Kit - SIG556 Classic Swiss Style

SKU: 1511723

Sig Sauer factory parts kit for the Classic Model 556 rifle with the new style trigger casing.

Firing Pin
Firing Spring
(2) Take Down Pin Plunger
(2) Take Down Plunger Spring
Recoil Spring
(2) Spring Pins
Support Washer
Crush Washer

$24.95

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Sig Sauer AR15 .223 30RD Magazine - SIG 556 - SINGLE

SKU: 1511186

Made by SIG SAUER, SIG 556 .223 and 5.56NATO 30 round magazines manufactured from high impact polymer. Connectible to another 556 magazine using the Sig Sauer connector. Will fit most AR-15 platform rifles. Connector and additional magazine sold seperately.
Please check restricted shipping zones before ordering.

$23.95

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Sig Sauer AR15 .223 30RD Magazines - SIG 556 - TWO MAGAZINE SET

SKU: 1511248

Made by SIG SAUER, SIG 556 .223 and 5.56NATO 30 round magazine set with connector, manufactured from high impact polymer. Will fit most AR-15 platform rifles. Comes with two SIG 556 magazines and one connector.
Please check restricted shipping zones before ordering.

MSRP: ~~$55.00~~

$42.95 save 22%

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556 RIFLE ACCESSORIES