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AR Enhanced Castle Nut & Extended End Plate

$60.95
In stock
SKU
SI-AR-ECN&EEP

The Strike Enhanced Castle Nut and Extended End Plate Combo represents our dedication to thinking outside the box. The SI Enhanced ECN and EEP stand out from the generic parts kit units in both aesthetics and function.

Its steel castle nut has been lengthened to match the extended end plate, supporting more of the receiver extension's threaded area and improving aesthetics. The extended end plate features a Quick Detach sling swivel mount, pushed back away from the webbing of the primary hand. This allows for weapon manipulation in tight spaces and under stress without accidentally pinching the shooting hand when using a sling attached to a standard, flat QD end plate.

Torque: Do not exceed 35 ft/lbs (47.45 nM) for the castle nut

PACKAGE CONTENTS:
  • 1x Enhanced Castle Nut
  • 1x Enhanced End Plate
  • 1x Warning card
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    PRODUCT FEATURES:
  • Aesthetic upgrade
  • Centrally placed QD for right or left hand sling use
  • Easy drop in installation
  • Simplified installation of takedown pin and detent via set screw.
  • Compared to a standard castle nut and end plate, the fully collapsed position, with most stocks, is eliminated in order to create proper clearance for the QD socket.
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    REQUIRED TOOLS:
  • The castle nut was meant to be installed using an adjustable or fixed spanner wrench. A traditional Ar multitool or wrench can work but may cause damage to the castle nut. Recommended tool for installation: https://www.amazon.com/OTC-4791-Spanner-Wrench/dp/B00BVL7ZBY
    		•

    PLEASE NOTE:

    		 Due to dimensional tolerances between some manufacturer's receiver extension collar lengths and differing amount of true threads on various buffer tubes, some may experience difficulties installing. Please submit a customer support ticket if you need help troubleshooting.

    CALIFORNIA PROPOSITION 65 WARNING:

    WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov