AR-15 "FKM12-SBN" Carbine Upper Kit

-33% AR-15 "FKM12-SBN" Carbine Upper Kit


** THIS KIT DOES NOT INCLUDE BOLT CARRIER GROUP **
** ASSEMBLED UPPER & TEST FIRE MAY TAKE UP TO 7-10 BUSINESS DAYS TO PROCESS ** 

** KITS CANNOT BE CHANGED, NO MODIFICATIONS WILL BE ACCEPTED **


AR15 12 Inch Ultra Slim Keymod Handguards W/ Steel Barrel Nut

Constructed of 7075 T6 Aluminum

Includes 2 Detachable Accessory Rails

Pre-Drilled Steel Barrel Nut

Details:

  • Fits any AR-15 upper receiver
  • 7075 T6 Aluminum
  • 2 x 3inch length detachable Rails Included
  • Lightweight
  • Monolithic top rail is continuous with flat top receiver
  • 1913 Picatinny rail top
  • The Rail will feature standard Rail slots at the 3 6 and 9 o "clock positions.
  • 12" long Rifle Length
  • Removable rail System
  • Sectional Rails Can Be Moved To Different Positions
  • outside Diameter: 1.536"(without Rail)
  • inside Diameter: 1.36" (without Rail)
  • Height : 1.98"
  • Weight: 12.7(without Rail)

  • Birdcage Muzzle Break

    Machined steel 1.75" (4.4cm) long, 7/8" (2.2cm) O.D. ½”-28 tpi.
    Includes crush washer.


    AR-15 5.56 NATO 16" Inch Rifle Barrel 1:8 Twist Parkerized Finish Barrel

    • Materiall: 4150 Heat Treated Steel
    • Chamber: 5.56/.223
    • Length: 16"
    • Twist Rate: 1:8
    • Gas Port: 0.750"
    • Gas System: Carbine
    • Thread Pitch: 1/2x28
    • Feed Ramps: M4
    • Finish: Parkerized
    • MADE IN USA


    AR-15 Mil-Spec Upper Receiver (Stripped) - Made in U.S.A.

    • High quality and lightweight stripped Upper Receiver

    • Material: Aircraft grade Aluminum

    • Finish: Black Anodized


    AR-15 .223/5.56 Bolt Carrier Group- Black Nitride[OPTIONAL]

    PROUDLY MADE IN THE USA!

    Carrier

    • Machined from 8620 tool steel

    • Heat treated to military specifications

    Bolt

    • Machined from 9310 tool steel

    • Heat treated to military specifications

    • Shot Peened

    • Ground to meet military required tolerances

    • MPI (Mag Particle Inspected)

    Gas Key

    • Machined from 4140

    • Heat treated to military specifications

    Extractor

    • Machined from 4140

    • Heat treated to military specifications

    • Shot peened

    Firing Pin

    • Machined from 8640 tool steel

    • Heat treated to military specifications

    • Ground to meet military required tolerances

    • Coated with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2

    Cam Pin

    • Machined from 4340

    • Quench and temper heat treat

    • Ground to meet military required tolerances


    Charging Handle

    • Body is 6061 T6 Billet Aluminum

    • Latch is 7075 T6 

    • Black Type III Hardcoat Anodizing


    Dust Cover

    • Dust Cover, Spring, and Rod are constructed from 4150 Steel

    • Black Type III Hardcoat Anodizing


    Forward Assist

    • Constructed from 4150 Steel
    •  Includes Plunger, Forward Assist Pawl, Retainer pin, and spring


    Gas Block

    Specifications:

    • Constructed of Steel
    • Set screw mounts
    • Fits .750 Dia Barrels
    • Color: Black Phosphate finish

    9.75" Stainless Steel Gas Tube - Carbine Length

    Made in the U.S.
    • Material: Stainless Steel (optimal heat and corrosion resistance)
    • Mil-Spec Dimensions (consistant gas flow)
    • Length: 9.75"

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    • Views: 12304
    • Product Code: UPPER KIT-2-FKM12-SBN
    • Availability: In Stock
    • $299.99
    • $199.99

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