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Sig Sauer MCX CQB 5.56 NATO 11.5" SBR with Folding Stock - R516G2-11B-CQB-SBR

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Available on Special Order.

Sig Sauer MCX CQB 5.56 NATO 11.5" SBR with Folding Stock - R516G2-11B-CQB-SBR

 Sig Sauer MCX CQB 5.56 NATO 11.5" SBR, Black, Folding Stock. The SIG MCX is an innovative weapon system built around a battle-proven core: SIG's gas-operated, short-stroke piston system. Trust it for the outstanding performance, no matter the conditions, that you've come to expect from the leading name in firearms.


  • Operating System: Short stroke pushrod, Rotating Bolt
  • Caliber: 5.56mm NATO
  • Overall Length: N/A
  • Trigger Type: MIL-SPEC
  • Trigger Weight: 5.5-9.0 lbs
  • Barrel Length: 11.5 in
  • Rifling: 1 in 7in
  • Number of Grooves: 6
  • Weight w/out Mag: N/A
  • Mag Capacity: 30 Rounds
  • Mag Type: AR-15 Type, Aluminum
  • Accessory Rail: Yes
  • Advanced pushrod gas system
  • Flip-up adjustable iron sights
  • SIG Stock
  • Grip and Handguard

Please Note:

The following states have restrictions on "high capacity" magazines:

  • 10 Round- CA, MA, MD, NY, HI
  • 15 Round- NJ
  • We cannot ship to these states unless purchased by a Law Enforcement Agency

Gun Sales Are Permitted To Public Safety Only:

  • Sworn Law Enforcement officers, including Federal, State, County, & City (Includes retired L.E. officers with "retired" credentials)
  • EMT's, Fire Fighters, Volunteer Fire Fighters, and Paramedics
  • Military personnel including Reservists and National Guard with I.D. (Includes retired Military with "retired" credentials)
  • Military veterans medically and honorably discharged with retired ID or DD-214
  • Corrections Officers, including Parole and Probation Officers
  • State Licensed Security Companies (Loomis, RAM, etc.) also includes State Licensed Armed Security Officers
  • Court Judges, District Attorneys and Deputy District Attorneys
  • LE Academy Cadets with enrollment documentation from the Academy

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