$1,299.99

Product Code: RI-Duty-Rifle-556 Categories: , , , ,

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Product Description

Rankin Industries Duty Rifle 556

The Rankin Industries Duty Rifle 556 begins with a billet upper and lower receiver of 7075 Aluminum.  It starts out as a solid block of aluminum that is machined into this beautiful contemporary upper and lower set.  The 15″ handguard is also Rankin Industries M-Lok smooth hand guard.  The minimalist stock is a fan favorite.  The trigger is a Rankin Industries SP4.  The bolt carrier group is the Rankin Industries SP4 bolt carrier group.  The barrel is a Faxon Manufacturing Govt Socom in 4150 with QPQ Nitride finish.  This is a high quality rifle that is ready for duty.

Total weight is 6 lbs  4 oz.

Chambered in 5.56

 

 

Upper and lower receivers are manufactured from aerospace grade 7075-T6 billet aluminum.

Rankin Industries Complete Mil-Spec M-16 Bolt Carrier with Bolt Assembly HPT/MPI Tested:

  • Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC
  • Mil-Spec Chrome Lined Carrier Interior
  • Mil- Spec Chrome Lined Gas Key from 4130 Steel
  • Grade 8 Screws and torqued to 58 inch pounds per Mil Spec.
  • Key not staked unless customer enters notes to stake it.  It is not needed.
  • Mil-Spec Carpenter 158® Bolt w/ Spring and Ejector
  • Tool Steel Extractor w/ Spring and viton O-ring
  • Mil-Spec Firing Pin
  • Mil-Spec Cam Pin
  • Full Auto Carrier is Backward compatible with all semi-auto rifles
  • Full Auto M-16 5.56 BCG Weight – 11.40 oz.
  • SP4 is a Thin Film that has a thickness between 2 and 3 microns
  • Hardness is 3000 on the Vickers scale
  • Friction Coefficient is an incredible  .02
  • SP4 is also the most flexible coating on the market.
  • SP4 is #1 in Hardness; #1 in Low Coefficient of Friction; #1 in Flexibility and Elasticity
Rankin Industries bolt carrier groups are made in the U.S.A. and backed by a lifetime warranty. Should your BCG fail to function properly, Rankin Industries will get you taken care of.

Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.

Quality is built into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.

  • Barrel Material: 4150
  • Barrel Type: Button Rifled
  • Barrel Caliber: 5.56 NATO
  • Barrel Twist: 1:8
  • Barrel Length: 16″
  • Barrel Profile: Gov’t/SOCOM
  • Barrel Gas System: Mid Length
  • Inside Finish: QPQ Nitride
  • Outside Finish: QPQ Nitride
  • Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
  • Gas Block Diameter: .750″
  • Gas Block Journal Length: 1.9″
  • Barrel Extension: M4
  • Weight: 1.65 lbs
  • Magnetic Particle Inspected!
  • 11-degree Target Crown

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Additional information

Weight6.25 lbs