556 RIFLE ACCESSORIES
Sig Sauer .22LR 10RD Magazine - SIG 522 - 10 ROUND
Sig Sauer 522 .22LR ten round magazine for the SIG522 rifle. Translucent smoke colored polymer with the Sig Sauer logo.
Sig Sauer SIG556 - MAGAZINE CONNECTOR
Easily connects SIG556 magazines making magazine changes a very fast procedure. Made of polymer and will only work on factory SIG556 magazines.
KNS Push Button Pivot Pin - SIG 556
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.
Out of stock
KNS Push Button Pivot Pin - SIG 556 - with Swivel Attach Point
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.
Out of stock
Sig Sauer SB15 Pistol Stabilizing Brace W/Buffer Tube - Sig 556 Series
The Sig Sauer SB15 Stabilizing Brace is designed to take your buffer tube equipped AR15 pistol and increase the single handed shootability of the weapon. Made from high quality elasto-polymer, the SB15 fits any AR15 pistol with a buffer tube diameter of 1.0-1.2" and stabilizes the weapon on the users forearm for enhanced one handed performance. *ATF Compliant.* Kit includes buffer tube specific to Sig Sauer 556 platform only.
Out of stock
Sig 556 Rifle Accessories
The right Sig 556 Rifle Accessories make your time in the field or on the range more effective, efficient, and rewarding. The most versatile and popular accessories for the Sig 500 series abound on our site, and many of these stand up to extreme conditions! You’re sure to discover extras you really want, such as a polymer handguard set and mounting kit in our Sig 556 rifle accessories. Then there are the rifle sight choices! Take a look at the aftermarket sight sets for your Sig 556 from leading edge manufacturers that feature diopter designs and adjustment options for range, windage and elevation. We also offer the Sig Sauer 556 sights you mount easily on Picatinny Rails, adjustable rear sights, a hooded front sight assembly, and state-of-the-art Sig red dot sights. Visit our comprehensive gun sight selection for additional aftermarket options from industry frontrunners.
Sig Sauer 566 Parts Support the High Performance Experience
Form and function come together in exceptional Sig firearms. So repair and upgrade your rifle with Sig Sauer 556 Parts. Be ready for repairs with Sig Sauer parts kits containing some of the most requested parts for the SIG 556, such as firing pins and recoil springs. While ordering your kit, you may want to purchase high impact polymer magazines and magazine connectors. Super strength materials and stay-tough manufacturing highlight many of the parts and accessories. Take the Sig Sauer 556 quad rail tactical forend assembly. Robust aluminum comes with a hard coat anodized finish in this part. When time is of the essence, a sturdy push pin, which lets you separate upper and lower receivers without tools, is another innovative addition. Our comprehensive collection of Sig Sauer 556 parts and accessories supports your high performance experiences.