Tombstone Tactical


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Tombstone Tactical


Sig Sauer R556-16B-CS-RD SIG 556 Classic Swat Rifle 5.56mm 16in 30rd Black

Sig Sauer R556-16B-CS-RD SIG 556 Classic Swat Rifle 5.56mm 16in 30rd Black for sale at Tombstone Tactical.
Manufacturer: Sig Sauer
Part Number: R556-16B-CS-RD
UPC Number: 798681414604
Category: Long Rifles - Rifles
Caliber: 5.56mm NATO
Action: Semi-Automatic
MSRP: $1399.00

Out of Stock

Watch List

SIG 556 Classic Swat in 5.56mm NATO, Sig Sauer part number R556-16B-CS-RD

The Sig Sauer R556-16B-CS-RD SIG 556 Classic Swat Rifle in 5.56mm features a 16-inch barrel, black finish, gas piston operation, folding stock, quad rail forend, an overall length of 35.875 inches, an unloaded weight of 8.2 lbs, and a 30+1 round capacity.

From the manufacturer

Sig Sauer 556 Classic Semi-automatic AR 223 Rem 556NATO 16" Black Side Folding Quad Rail 30Rd Diopter R556-16B-CS-RD

  • Accessories - Quad Rail
  • Action - Semi-automatic
  • Barrel Length - 16"
  • Capacity - 30Rd
  • Finish/Color - Black
  • Caliber - 223 Rem
  • Caliber - 556NATO
  • Grips/Stock - Side Folding
  • Manufacturer - Sig Sauer
  • Manufacturer part # - R556-16B-CS-RD
  • Model - 556
  • Model - Classic
  • Sights - Diopter
  • Type - AR

The legendary performance and accuracy of the Swiss-built SG 550 tactical rifle is found in every SIG556 Classic. The Classic SWAT is a semiautomatic rifle with the silhouette that harkens back to the original military-only 550 model. Featuring a full length gas piston operating system with a 2-position gas valve, the rifle will keep operating even when the environmental conditions deteriorate. Available in 5.56 NATO, the Classic SWAT features a Swiss-type folding stock, as well as a aluminum quadrail forend that is ideally suited for mounting accessories. The Classic SWAT's sleek profile and compact length is enhanced by a 16" cold hammer forged barrel. SIG SAUER shaved a pound off the Classic model by incorporating the redesigned alloy trigger housing, AR style magazine and flash suppressor. The SIG 556 Classic SWAT is available for law enforcement and responsible citizens. Obtaining a sight picture with the SIG556 SWAT model now takes place using a new rear rotary diopter sight, utilizing aperture calibrations from close quarter ranges out to 100m, 200m, and 300m.

Availability: Out of Stock

We are not currently accepting back orders for this item. Please add the SIG 556 Classic Swat in 5.56mm NATO, Sig Sauer part number R556-16B-CS-RD to your watch list to be notified when this item is available again.


Pricing and Payment Methods

In order to be competitive, our prices reflect a 3% discount for payment by cash, check, or money order. Other forms of payment will be subject to an additional $7.26 in processing fees. Arizona residents are subject to 8.3% sales tax.

Shipping Requirements

When purchasing a firearm or other restricted item, federal law requires that it MUST ship to a licensed dealer in your state. If you need assistance locating a dealer to have your firearm shipped to, please contact us or enter your zip code at the GunBroker FFL dealer network website.

NOTICE: Flat rate and free shipping only applies to the contiguous US. AK, HI, and other territories will incur additional shipping fees. Not all items can legally ship to all 50 states. Please be sure this item is legal in your location before placing an order. If in doubt, please contact us.

NOTICE: Our inventory can change rapidly. While we make every attempt to make sure the information on our website is correct, we can not guarantee that inventory statuses, titles, pictures, or descriptions on our site are entirely accurate. We reserve the right to cancel any order, including, but not limited to, orders for items with errors in the inventory status, price, or description. In the event that an order is cancelled, we will not charge you and we will return funds if payment has been sent.

Tombstone Tactical
10011 N Metro Pkwy E.
Phoenix, AZ 85051