Complete Upper Receiver 5.56 14.5" Barrel Mid Length - 13" MLOK, Pinned and weld extended A2 Flash Hider

Complete Upper Receiver 5.56 14.5" Barrel Mid Length - 13" MLOK, Pinned and weld extended A2 Flash Hider

SKU:
MO-450-1010-018-A
$489.95
(2 reviews)
Current Stock:
Description

KAK Industry 5.56 14.5" Pin and Weld with extended A2 Flash hider

This has a optional pinned and welded muzzle device making it a legal rifle length 16"

• Barrel Length- 14.5” (16" OAL with pinned muzzle device)

• Barrel Material- 41V50 Button Rifled Barrel

• Chamber 5.56x45 NATO

• Twist Rate 1:7

• Muzzle Device KAK Extended A2 Flash Hider Pin and Welded

• Extension- M4

• Gas System- Midlength

• Gas Block- Low profile .750 Nitride Finish

• Charging Handle- Milspec with Enhanced Large Billet Latch

• Upper Receiver- Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec

• Handguard- High Quality 6061 T6 Material Mlok with Proprietary Clamping System and Heavy-Duty Barrel Nut

Weight- 4.2#

BCG (Chrome lined phosphate comes standard, K-SPEC Upgrade available)

  • Milspec M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection
  • Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d
  • Firing pin is machined to the mil-spec print from 8740, precision ground, and chrome plated
  • One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
  • S7 tool steel ejector and extractor retaining pin
  • 4130 Gas Key, precision staked using our hydraulic staking machine
  • KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated

Made in the USA

Additional Information
Caliber:
5.56
Platform:
AR15
Pin and Weld:
Permanently attached muzzle device
Tags:

Reviews

  • 5
    Upper

    Posted by Edward Mercer on August 2, 2024

    Solid construction. Exactly what I needed.

  • 5
    Excellent

    Posted by Mitchel on November 10, 2023

    Shipped extremely fast, looks great and operated as it should. Will be buying more in the future.