The next generation of suppressor technology has arrived. The SLX series of rifle suppressors from SIG SAUER was born out of today’s military requirements and is designed to deliver cutting edge performance.

NFA Restricted item

National Firearms Act (NFA) firearms are Machine Guns,Suppressors, Short Barreled Rifles, Short Barreled Shotguns, and other firearms requiring ATF approval and registration.

Order Processing Time: NFA firearms require ATF approval and registration at each step in the transfer process. In-stock items require approximately one month for ATF approval and shipment to your FFL. Backordered and special order items require additional processing and shipping from the manufacturer and can take an additional 2-6 months

(suppressors on the short end and others towards the long end depending on the manufacturer).

Payment:

  • In Stock Items- Payment is due before outgoing ATF paperwork is filed (Order Processing Time below for details).
  • Backordered Stocking Items- Payment is due when item is restocked and before outgoing ATF paperwork is filed. Special Order Items- Payment is due before special order is placed with manufacturer.

For complete information on purchasing NFA firearms, Click Here

SIG SLX556

Retail: $1,050.00
Price: $825.00
You Save: $225.00 (21.4%)
Availability:

In Stock


Manufacturer LE/Mil Program Pricing - Purchaser Must Provide Proof of Eligibility

Quantity:
  • 5.56mm
  • Inconel and Stainless Steel Construction
  • Cross Flow Design to Reduce Blowback

- Please check with the manufacturer of your firearm and/or threaded barrel for compatibility.

Order Details

  • Not available where prohibited by law
  • Offer not available in all states
  • All web sales must go through a Federal Firearms Licensee
  • Your order confirmation will contain information on how to submit your qualification credentials and FFL's information
  • Coupon codes/Discount codes not applicable

Please check out the Individual Firearms Sales page for more details on the ordering process.

Caliber 5.56 Nato
Diameter 1.67 in
Overall Length 7.4 in (132 mm)
Weight 17.3 oz

We are proud to participate in SIG Sauer's Law Enforcement / Military Discount Program which offers many popular SIG weapons at significant discounts to eligible customers. Eligible customers are:

  • Military: Active, Reserve, NG, Retired, Medically Retired, and Service-connected Disabled Veterans
  • Law Enforcement: Federal, State, and Local Active or Retired Sworn Officers
  • Law Enforcement Academy cadets with cerfified enrollment documentation
  • Corrections Officers including Parole and Probation Officers
  • Active 1st Responders: Firefighters, Paramedics, and EMT's
  • Armed Licensed Federal, State, City and Private Security Officers with ID and Documentations
  • Court Judges
  • District and Deputy District Attorneys

You MUST qualify as one of the above to purchase this weapon. In accordance with our manufacturer agreements, we are only permitted to sell LE/Mil program weapons to eligible individuals.