7.5" 300 Blackout Upper with 7" Slim Rail and M4 Flash Hider

7.5" 300 Blackout Upper with 7" Slim Rail and M4 Flash Hider

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On sale: $169.85
Retail Price:$249.99
You Save:$80.14(32%)
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Part Number:7.5-300BLK-1/7Phos-FFKM-45HSBN7-M4
AR-15 Slim Free Float Rail Handguard Length 7"

    Solid 6061 Aircraft Aluminum Construction with Hard Anodizing

    CNC Precision Machined

    Picatinny/Weaver Rail Type

    Length:7"

AR-15 7.5" Barrel 300 Blackout 1:7 Twist

    Chamber: 300 Blackout

    Length: 7.5"

    Twist Rate: 1:7

    Gas Port: 0.750"

    Gas System: Pistol

    Thread Pitch: 5/8x24

    Feed Ramps: M4

    Finish: Phosphate

    Made In USA

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

    High quality and lightweight stripped Upper Receiver
    Material: Aircraft grade Aluminum
    Finish: Black Anodized

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

Gas Tube

    Material: Stainless Steel (optimal heat and corrosion resistance)
    Mil-Spec Dimensions (consistent gas flow)
    Made in the U.S.A

M4 Muzzle Break

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