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556 RIFLE ACCESSORIES
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 and replacement roll pin.$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
iTac Sig Sauer Rotary Diopter Sight - WITH RISER
SKU: ITAC-RD-RIS
iTac Rotary Diopter rear sight with Sig Sauer logo. Comes with a removable .522" riser for use on AR-15 rifles. Or remove the riser for your Sig Sauer 556 Rifle or Sig Sauer 522 .22LR rifle with the hooded front sight. Has four range settings, CQB, 100m, 200m and 300m. Easily mounts on any Picatinny Rail and can be adjusted for windage and elevation without tools.$199.95
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
In Stock
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
In Stock
KNS Quick Release Sling Swivels - 1 1/4" - 2 Piece Set
SKU: SWIVEL
KNS Sling Swivels with quick release for rifles. Correctly attaches 1.25" wide slings using the KNS front or rear swivel mounts for AR-15 or Sig 556 rifles. Can also be used with any standard swivel mount stud. Includes two sling swivels.$11.95
In Stock
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
In Stock
Sig Sauer .22LR 10RD Magazine - SIG 522 - 10 ROUND
SKU: 1520043
Sig Sauer 522 .22LR ten round magazine for the SIG522 rifle. Translucent smoke colored polymer with the Sig Sauer logo.$25.95
In Stock
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
In Stock
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.
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Firing Pin
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Firing Spring
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Take Down Pin Plunger
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Take Down Plunger Spring
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Recoil Spring
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(2) Spring Pins
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Support Washer
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Crush Washer
$24.95
In Stock
Sig Sauer 556 Parts Kit - P556 Pistol
SKU: 1511724
Sig Sauer factory parts kit for the 556 Pistol.
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Firing Pin
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Firing Spring
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Take Down Pin Plunger
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Take Down Plunger Spring
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Recoil Spring
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(2) Spring Pins
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Support Washer
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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.
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Firing Pin
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Firing Spring
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(2) Take Down Pin Plunger
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(2) Take Down Plunger Spring
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Recoil Spring
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(2) Spring Pins
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Support Washer
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Crush Washer
$24.95
In Stock
Sig Sauer 556 Parts
Gun parts and accessories from your trusted Sig Sauer source. Add options to your Sig Sauer 556 rifle from our extensive product line of upgrades. We stock rotary diopter sights for those needing an iron sight set-up. If you are shopping for scopes and optics, we carry high quality products from Trijicon, Meprolight, Eotech and Aimpoint. Pick up an extra Sig Sauer parts kit so you will have spares if needed. Transform your 556 rifle by installing Swiss style Sig 551 handguards made by Sig Sauer. Need rifle sling attach points? We have options. Replace your pivot pin with a KNS push button pin with sling attach point. Add a sling swivel and attach your single point sling. High quality parts by top tier manufacturers.
