SIG SAUER MCX RATTLER LT SBR 7.62X39

The SIG SAUER MCX Rattler LT SBR in 7.62x39mm brings big performance in a compact, no-nonsense package. Built off SIG’s battle-proven MCX platform, the Rattler LT is purpose-built for shooters who want serious punch in a tight, modular setup. With a 7.75" cold hammer-forged barrel, adjustable short-stroke gas system, and full ambi controls, this thing is ready to run suppressed, customized, and hard—right outta the box. Whether you’re dialing it in for the range or building your dream truck gun, the Rattler LT is here to rule the range, quietly.

FEATURES AND BENEFITS OF THE MCX RATTLER:

• Compact Powerhouse: 7.75" barrel squeezes out solid performance from 7.62x39 while keeping things short and nimble.
• Runs Clean, Shoots Smooth: Adjustable short-stroke gas piston system is built to play nice with your suppressor.
• Southpaw Friendly: Fully ambidextrous controls make it easy for lefties, righties, and everyone in between.
• Ready to Customize: Free-floating M-LOK handguard and modular folding stock give you all the options.
• Suppression-Optimized: Designed with silencers in mind—this rifle was born to shoot quiet.

TECHNICAL SPECIFICATIONS

• Caliber: 7.62x39
• Barrel Length: 7.75"
• Barrel Material: Cold Hammer Forged Carbon Steel
• Mags: 28-RD Steel Mag
• Trigger: SIG Flatblade Match
• Twist: 1:9.5 in
• Overall Length: 25.75"
• Overall Width: 2.25"
• Height: 7.4"
• Weight: 6.2 lb
  

WHAT'S IN THE BOX

• Sig Sauer MCX Rattler-LT 7.62x39 SBR
• (1) 28 Round Magazine
• Owners Manual

HOW TO BUY THE SIG MCX RATTLER-LT WITH SILENCER SHOP:

1. Add the MCX RATTLER to your cart. Make sure to include a tax stamp for each item and a Single Shot Trust if applicable. The Single Shot Trust makes it easy to add friends and family as additional users of the suppressor.
   
2. Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app.
   
3. Silencer Shop will email an electronic document to you. Please review and digitally sign the file from your computer or mobile device.
   
4. Set up your ATF eForms account at eforms.atf.gov. Make sure your email, name, and address match your Silencer Shop profile information exactly.
   
5. You'll receive an email from Silencer Shop that says "Ready to Certify" and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify with your dealer and submit the form to the ATF for processing.