UPPER RECEIVERS & PARTS

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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

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

Rock River Arms AR-15 Elite CAR A4 .223 16" Complete Flat Top Upper Receiver

SKU: AR0831B

Rock River Arms Elite A4 complete upper features a 16" chrome lined 1:9 twist barrel, A2 Flash Suppressor, side swivel mount, complete bolt assembly and charging handle and a .223/5.56 NATO Chamber. No FFL required. Shipping is $25.00 on this item and will go UPS Ground.

$585.00

In Stock

Rock River Arms AR-15 Mid-Length A4 .223 16" Complete Flat Top Upper Receiver

SKU: AR0380

Rock River Arms Mid-Length A4 complete upper features a 16" chrome lined 1:9 twist barrel, A2 Flash Suppressor, complete bolt assembly and charging handle and a .223/5.56 NATO Chamber. No FFL required. Shipping is $25.00 on this item and will go UPS Ground.

$515.00