KZ Barrel Spline Socket Rod For AR15/M4 Upper Receivers

(324 reviews) Write a Review
Brand:
SKU:
KleyZion-ROD
Weight:
1.00 LBS
  • KZ Barrel Spline Socket Rod For AR15/M4 Upper Receivers
  • KZ Barrel Spline Socket Rod For AR15/M4 Upper Receivers
  • KZ Barrel Spline Socket Rod For AR15/M4 Upper Receivers
$24.95 - $59.98
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Description

A great tool that securely holds an upper receiver assembly for maintenance and assembly work. The removal and installation of barrels, flash hiders, gas blocks and hand guards is made much easier and simpler. Designed to be gripped in a bench vise so that the rod is either horizontal or vertical. The upper receiver is then slid onto the rod and the rod’s integral splines enter the barrel extension and secure the barrel extension from turning.

This allows all the torque from barrel nut wrenches to go directly into the barrel extension. The receiver vise blocks transmit the turning force into the aluminum receiver, a good part of which passes through the small, easily distorted receiver index pin. With the Barrel Spline Socket Rod, marring of an upper receiver’s finish by gripping and twisting inside vise blocks is eliminated and so is the need to remove sights and mounts from the receiver’s M1913 rail.

Features:

  • For all AR15/M16/M4/AR10/SR25 Type Rifles & Pistols
  • Securely holds an upper receiver assembly for maintenance and assembly work
  • Removal & installation of barrels, flash hiders, gas blocks and hand guards is made much easier and simpler
  • Designed to be gripped in a bench vise
  • Allows all the torque from barrel nut wrenches to go directly into the barrel extension.
  • Length: 5.56mm 11.75" / 7.62mm 12.750"
  • Diameter: 5.56mm Model 1" / 7.62mm Model 1.187".
  • Hanging Hole
  • 100% Guarantee on workmanship & materials.
  • 100% Made In USA


Specifications Aluminum Model:

  • 6061 T6 Billet aluminum.
  • Type II class 3 hard black anodized.
  • Weight: .223/5.56mm, 1lbs - .308/7.62, 1.25lbs
  • Specifications Steel Model:
  • Cut from solid bar of 4140 Chrome Moly Steel
  • Heat Treated to 57RC
  • Black oxide Smooth finish
  • Weight: 5.56mm Model 2.3 lbs. / 7.62mm Model 3.5 lbs.

 


WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Warranty Information

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Additional Information

Product ID:
13115
Type:
Armorer's Tools
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324 Reviews

  • 5
    KZ Barrel Spline Socket Rod

    Posted by Robert Moss on 15th Oct 2021

    Does exactly what is needed and at a good price. Get one and get your barrel mounting done right.

  • 5
    what does this mean?

    Posted by john on 3rd Oct 2021

    Excellent product, well made and fits my upper perfectly.

  • 5
    what does this mean?

    Posted by john on 3rd Oct 2021

    Excellent product, well made and fits my upper perfectly.

  • 5
    Must have for the DIYer !

    Posted by PG on 11th Sep 2021

    Takes the stress off of the upper and should last a lifetime.

  • 5
    Necessary Tool

    Posted by Gunman40 on 30th Aug 2021

    Works well, just as described. Could not remove barrel nut with a barel vice. Even after penatrating oil. I used this tool and within 2 minutes, the barrel nut was loose.

  • 5
    Great item!

    Posted by Levi on 27th Aug 2021

    Already used this to assemble 3 uppers. Worked great!

  • 5
    Great tool to change barrel devices

    Posted by phil on 9th Aug 2021

    This makes it safe to use a wrench when doing muzzle devices. this way you don't break the barrel tab. Use it, you will save yourself some hassle.

  • 5
    KZ BARREL SPLINE SOCKET ROD FOR AR15/M4 UPPER RECEIVERS

    Posted by Robert J. Petty on 21st Jul 2021

    Outstanding value and outstanding product. Certainly a surprise to me when I ordered this and received such a great product for the price. A much, much better value for the dollar than the similar products sold by Geissle.

  • 5
    As advertised

    Posted by Jacob on 21st Jul 2021

    Had been considering the steel model for a while, but was reluctant at its price point. Stumbled across this aluminum version here and figured $25 was far easier to roll the dice with. Works as designed, and IMHO much easier to work with than a receiver clamp. Very happy with the quality and fit, especially at the price. Not sure of the longevity compared to the steel model, but this one suits my needs just fine.

  • 5
    Awesome

    Posted by Brad Henderson on 1st Jul 2021

    Great Tool

  • 5
    AR 308 Socket Rod

    Posted by Robert Moss on 25th May 2021

    Good piece of equipment. Did exactly what it was intended to do. If you are building an AR from scratch, be it AR15 or AR10/308, you should use this to mate the barrel to the receiver. You need to anchor at the strongest point and the steel lock at the chamber mouth is just that.

  • 5
    Awesome product

    Posted by Timothy Kreel on 13th May 2021

    Works awesome! Have built several uppers since getting it.

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