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  • 5.56 Nato 'Operator Series' 7.5" Nitride Builder Kit / 1:7 Twist / 10" MLOK Handguard / Pistol Tube

    • 5.56 Nato 'Operator Series' 7.5" Nitride Builder Kit / 1:7 Twist / 10" MLOK Handguard / Pistol Tube

    $329.99
    (4 reviews) Write a Review
    SKU:
    Z40512
    Color:
    Black
    Caliber:
    5.56 Nato
    Gas System:
    Pistol Length
    Barrel Length:
    7.5 inch
    Twist Rate:
    1:7
    Thread Pattern:
    1/2 x 28
    Muzzle Brake:
    Smooth Flash Can
    Handgaurd:
    10 inch MLOK
    Adding to cart… category.add_cart_announcement

    Product Description

     

     5.56.jpg

    Best Use: Varmint Hunting / Mid Range Shooting

    Specifications:

    Caliber: 
    • 5.56 Nato
    Upper Receiver: 
    • Stripped Upper Receiver
    • Upper Parts Kit
    • Charging Handle
    • ***BCG Not Included***
    Barrel: 
    • 7.5" Nitride
    • Pistol Length Gas System
    • Gas Block
    • Roll Pin
    • 1/2x28 TPI Thread
    • 1:7 Twist Rate
    Lower:
    • Lower Parts kit
    • ***Lower receiver not included
    Muzzle Device:
    • Black Smooth Flash Can
    Stock Kit:
    • Pistol Tube
    • Coil Spring
    • 2.5" Buffer
    Handguard:
    • 10" Aluminum 
    • MLOK Style
    • Barrel Nut with Rail Attachment and Screws 
    Material:
    • 7075 T6 Aluminum 
    Color:
    • Black - Cerakote

     

    *LAST COST UPDATE 5312022

     

    Product Videos

    Custom Field

    Color Black
    Caliber 5.56 Nato
    Gas System Pistol Length
    Barrel Length 7.5 inch
    Twist Rate 1:7
    Thread Pattern 1/2 x 28
    Muzzle Brake Smooth Flash Can
    Handgaurd 10 inch MLOK

    Product Reviews

    Write a Review

    4 Reviews Hide Reviews Show Reviews

    • 5
      Best Kits Out There!!!

      Posted by Justin Sherrard on Nov 23rd 2021

      I’ve ordered so many of these and am happy every time I do!!!

    • 5
      1st Complete build by myself

      Posted by Michael Mitchell on Aug 12th 2021

      This is a great build kit. I had no issues with how the parts went together. This was an easy and simple build. Thank you for producing great parts to full MILSPEC.

    • 5
      Nice pistol kit

      Posted by Eric K on May 21st 2021

      I got this kit for a father/daughter build project. It came in expected time frame, packed good, finish was good on everything, everything fit good. Shot some through it and no issues.

    • 5
      5.56 Operator series 7.5

      Posted by Van Kimball on Feb 13th 2021

      This is a great deal, they shoot well. I am assembling one right now but it is short the barrel nut. I have emailed 22mod but was a Friday so will probably hear back on Monday . Kits usually are complete

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