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Daniel Defense Castle Nut

The Daniel Defense Castle Nut will secure your mil spec or commercial spec carbine receiver extension and rear receiver end plate to the lower receiver.

$7.00

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Description

Made with recesses for staking your rear receiver end plate to prevent the castle nut from coming loose.  It is finished with a heavy magnesium phosphate coating and is compatible with common armorers/castle nut wrenches (not included).

  • Weight: 0.5 oz

Additional information

upc

WARNING:

This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.