Strike Industries

Strike Industries AR Enhanced Castle Nut and Extended End Plate - Black

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Strike Industries Ar Enhanced Castle Nut and Extended End Plate - Black - End Plate for AR-15 - view 1

Strike Industries

Overview

The Strike Industries AR Enhanced Castle Nut and Extended End Plate is designed to provide a robust and secure attachment point for your buffer tube assembly. Constructed from 7075-T6 aluminum, this enhanced end plate offers improved durability and stability, ensuring a reliable connection between the upper and lower receiver. Commonly found in pistol builds, particularly those chambered in 300 Blackout, this product enhances the overall performance and integrity of your firearm.

Specifications

TypeEnhanced
ColorBlack
Material7075-T6 Aluminum

Available Merchants

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Build history on GunPartPicker

Builders have added the Strike Industries AR Enhanced Castle Nut and Extended End Plate - Black to their builds on GunPartPicker. Since April 2026, it ranks #63 of the 111 end plates builders have added.

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Frequently Built With

The part most often added in each category by the builds that include this one

Strike Industries Carbine Length Pistol Buffer Tube - Black

Strike Industries Carbine Length Pistol Buffer Tube - Black

Buffer Tube$50in 40% of them
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Trigger$335in 40% of them
ODIN Works AR-15 Extended Magazine Release Black

ODIN Works AR-15 Extended Magazine Release Black

Magazine Release$21in 40% of them
Ergo Grips Suregrip Tactical Deluxe Grip Polymer Black

Ergo Grips Suregrip Tactical Deluxe Grip Polymer Black

Pistol Grip$48in 20% of them
SB Tactical Adjustable 5 Position Arm Brace No Buffer Tube, Black - SBA4X-01-SB

SB Tactical Adjustable 5 Position Arm Brace No Buffer Tube, Black - SBA4X-01-SB

Stock & Brace$55in 20% of them
LMT AR-10 / SR-25 Ambidextrous Charging Handle

LMT AR-10 / SR-25 Ambidextrous Charging Handle

Charging Handle$150 · out of stockin 20% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

92.7%
AR-1592.7%
AR-104.9%
AR-92.5%

Caliber

70.2%
5.56 NATO70.2%
.223 Wylde9.5%
300 Blackout8.6%
.308 Win4.1%
9mm2%
Other5.6%

Gas System

50%
Mid-Length50%
Carbine26.4%
Rifle11.3%
Pistol10.8%
Blowback0.8%
Other0.7%

Builds Featuring This Part

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Builds in the community that include the Strike Industries Ar Enhanced Castle Nut and Extended End Plate - Black

BuildPartsTotal
Backup build build
Backup build		18$4381.32

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