Sig Sauer MCX Rattler


Sig Sauer MCX Rattler 30 RD 300 Blackout 5.5″ Pistol PCB Folding Brace

In Stock


                                                      SIG MCX Rattler SBR 5.56

SIG MCX Rattler SBR 5.56 Ships Free

All new SIG MCX Rattler SBR 5.56 with 5.5 inch PDW threaded barrel, is SIG’s newest edition in the MCX Pistol lineup. The SIG Rattler SBR is more compact than ever, featuring the PDW (side-folding stock). Making it the perfect PDW weapon, for close quarter situations. This SIG MCX SBR comes standard with SIG Sauer’s quick release s M-LOK hand-guard. Making it easy to convert into a rifle with SIG’s optional barrel kit and QD carbine length hand-guard. Every MCX Rattler 5.56 short barrel rifle is outfitted with a adjustable gas piston system, to fine tune your suppressor and ammunition combos.

SIG’s 5.56 Rattler SBR allows you to carry the 5.56/.223 Rifle cartridge in a backpack or briefcase. No need to leave it at home or in your vehicle, simply bring it with you. Being a rifle cartridge you can expect a longer effective range over it’s 300 blackout counterpart. Making it the perfect close to mid range self defense weapon. Shop More SIG MCX Rattlers Online.

Is the SIG Rattler worth it?

Sig Sauer has done it once again. The Sig Sauer MCX Rattler, chambered in 300 Blackout, is a fantastic platform with a price tag that made me cry on the inside. It’s a firearm that wins huge on style points but is held back by one issue for me. It’s certainly worth buying, but a disclaimer should be attached to it. Optics Ammunition Shop

SIG MCX Rattler SBR 5.56 (Specifications)

  • UPC: 798681601165
  • Manufactures Item Number: RMCX-5B-TAP-SBR
  • Operating System: Gas Piston
  • Caliber: 5.56
  • Barrel: 5 1/2 inch
  • Magazine: (1) AR-15 30rd Aluminum Mag


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.